We are currently investigating network issues affecting servers in our Phoenix Data Center. During this time, you may experience connectivity disruptions or degraded performance.
Our engineers are actively working to identify the root cause and restore service stability as quickly as possible.
If you have any questions or require assistance, please contact us via chat or open a support case through portal.liquidweb.com
We appreciate your patience and understanding while we work to resolve this issue. Thank you.
identified
Dear Valued Customer,
We are currently responding to a critical facilities issue affecting our Phoenix, Arizona data center.
A major chiller equipment failure at the facility has significantly reduced cooling capacity, resulting in elevated temperatures and an increased risk of service disruption and potential hardware impact.
The data center provider is actively working to restore normal cooling operations. Replacement work is underway, with current estimates indicating repairs may take 10–16 hours or longer.
Additional information regarding the facility incident is available on the data center provider's status page:
https://status.phoenixnap.com/incidents/dnjp5pfv2mmh
Our teams are closely monitoring conditions and working directly with the data center provider to minimize customer impact. To protect customer infrastructure and reduce the risk of hardware damage or data loss, we may need to perform controlled shutdowns of affected systems if facility temperatures reach unsafe levels. Where necessary, we will prioritize orderly shutdown procedures to protect the underlying infrastructure.
Customers with services hosted within the affected Phoenix facility should prepare for potential service interruptions while remediation efforts continue.
We understand the seriousness of this situation and the impact an extended disruption may have on your business. We will continue to provide updates as conditions change and additional information becomes available. We sincerely apologize for the disruption and appreciate your patience as we work to protect your infrastructure and restore normal operations.
Sincerely,
Nexcess Support Team
identified
Dear Valued Customer,
Update: Our teams are continuing to work closely with our data center provider at the Phoenix location. Our data center teams and on-site vendors continue working to restore adequate cooling.
As part of our ongoing mitigation efforts, we are gracefully shutting down impacted systems where necessary to help protect customer data and reduce the risk of data corruption or hardware-related issues while temperatures remain elevated.
We apologize for the disruption and appreciate your patience as we work to protect your infrastructure and restore normal operations.
We will continue to provide updates as the situation progresses.
Sincerely,
Nexcess Support Team
identified
Dear Valued Customer,
We are continuing to work closely with our provider as they address the elevated temperatures at the Phoenix facility. Progress is being made, and temperatures are continuing to come down as cooling systems are restored and additional mitigation efforts are put in place.
We apologize for the disruption and appreciate your patience as we work to protect your infrastructure and restore normal operations. We will continue to provide updates as the situation progresses.
For the latest status and updates from the facility, please visit:
https://status.phoenixnap.com/incidents/dnjp5pfv2mmh
Sincerely,
Nexcess Support Team
monitoring
Internal ambient temperatures in our Phoenix, Arizona data center have continued to moderate and onsite Nexcess Engineers have begun to restore service to networking equipment and other services. Our Senior Engineering and Leadership teams are actively monitoring the situation and will continue to protect customer infrastructure and reduce the risk of hardware damage or data loss where necessary, however at this time customers should begin to see network service restoring to their environments.
monitoring
Our Nexcess Engineering teams continue working to restore all remaining systems and services in our Phoenix, Arizona data center. While significant progress has been made and many systems have returned to service, our teams are continuing to bring remaining infrastructure back online in a controlled and careful manner.
As systems and network services are restored, our Engineering and Operations teams are monitoring them very closely to confirm they remain stable and continue operating as expected. We are also actively watching environmental conditions and infrastructure health throughout the facility to reduce the risk of additional service disruption, hardware damage, or data loss.
Work will continue until all affected systems and services have been fully restored. Our Engineering and Leadership teams remain actively engaged, and we will continue to provide updates as restoration efforts progress and overall service stability is confirmed.
monitoring
Our Nexcess Engineering teams have successfully brought the majority of systems and services in our Phoenix, Arizona data center back online, and work continues actively to restore the remaining pending services.
For all restored systems, our teams are conducting thorough checks across the infrastructure to confirm complete stability and ensure there is no ongoing operational impact. Out of an abundance of caution, we continue to closely monitor facility environmental conditions and overall infrastructure health.
We will provide further updates in this space as restoration and verification efforts progress.
monitoring
Our Nexcess Engineering teams have brought the majority of systems and services in our Phoenix, Arizona data center back online, and work remains actively underway to restore the remaining pending services.
Over the past several hours, we have observed continued stability across all restored systems with no red flags identified. Out of an abundance of caution, our teams are continuing to perform ongoing checks and closely monitor facility environmental conditions alongside overall infrastructure health.
We will provide further updates in this space as restore and verification efforts progress.
monitoring
The vast majority of impacted servers have been brought online and are functional at this time. We continue to monitor the stability of the network to ensure normal operations.
Our engineers are still working on restoring functionality to the Cloud Sites Platform but are making progress. The root cause has been identified and progress is being made. Updates and more information regarding those efforts can be found on our Cloud Sites Status Page here: https://status.websitesettings.com/incidents/0l8hyyhr6v93
monitoring
We have restored all services and observed continued stability. We will keep a close eye on the platform and continue to update this page with any new developments.
resolved
All post-outage cleanup activities have been completed, and everything is working as expected. We will continue to monitor the environment, and this incident is now resolved.
Security Advisory: WordPress Security Update for CVE-2026-65640
開始 2026年8月12日 15:44 UTC · 進行中
Pending
investigating
A security vulnerability, CVE-2026-65640, has been identified in WordPress that could allow an authenticated Author-level or higher user to achieve remote code execution through a malicious file upload on sites using Imagick and Ghostscript.
The vulnerability has been addressed through updates across supported WordPress branches.
Patched Versions:
Customers should update to the following patched version for their respective WordPress branch:
7.0.4
6.9.7
6.8.8
6.7.7
6.6.7
6.5.10
6.4.10
6.3.10
6.2.11
6.1.12
6.0.14
5.9.16
5.8.15
5.7.17
5.6.19
5.5.20
5.4.21
5.3.23
5.2.26
5.1.24
5.0.27
4.9.31
4.8.30
4.7.35
Recommended Action:
Customers are strongly encouraged to update WordPress core to the latest available patched version and ensure automatic updates are enabled where appropriate.
Customers with automatic updates enabled should receive the applicable update automatically. However, we recommend verifying the currently running WordPress version to ensure the security update has been successfully applied.
We will continue to monitor the situation and provide further updates if required.
If you need assistance or have any concerns, please reach us via live chat or via a case.
Additional information:
https://wordpress.org/news/2026/08/wordpress-7-0-4-release/
https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-8vr3-7mxf-gx8w
A high-severity reflected XSS vulnerability, CVE-2026-64638, has been identified in the WordPress login interface. Exploitation requires a victim to visit a specially crafted URL and, under specific conditions, could potentially lead to PHP code execution.
Impacted versions
Impacted versions:
WordPress 4.7 – 7.0.2 (every release on every branch)
WordPress 4.6 and earlier — end of life, no patch available
Fixed versions:
WordPress 7.0.3
WordPress 6.9.6
WordPress 6.8.7
Equivalent minor releases on every remaining supported branch back to 4.7
Recommended Action
Customers are strongly encouraged to update WordPress core and ensure automatic security updates are enabled where appropriate. Since exploitation requires user interaction, customers should also remain vigilant against phishing attempts and avoid clicking suspicious or unsolicited links.
Customers with automatic security updates enabled should receive the applicable update automatically; however, we recommend verifying the currently running WordPress version.
There is currently no reported evidence of widespread exploitation in the wild. We will continue to monitor the situation and provide further updates if required.
If you need assistance or have any concerns, please contact our Support team.
この脆弱性の重大性を考えると、Liquid Web Systems Engineersは、影響を受けるWordpressアプリケーションを当社の艦隊全体で積極的にアップグレードしています。 お客様がWordpressのWebサイトを見直し、影響を受けた場合、可能な限り迅速にパッチ化されたバージョンにアップデートすることを強く推奨しています.
ミシガン州ランシングのDC3データセンターで顧客をサブセットするネットワークサービスイベントを意識しています。 Liquid Web Network Engineersは、現在、可能な限り迅速にサービスを復元するために取り組んでいます。 弊社では、この朝早くも最新情報をお届けいたします.
monitoring
Liquid Web Network Engineersは、データセンターの患部に、原因を特定し、修正を実施しました。 環境を積極的に監視しています。 弊社では、この朝早くも最新情報をお届けいたします.
resolved
この事件は解決しました.
公式のインシデント更新を自動翻訳しています。
Monitoring Service Degradation
開始 2026年6月18日 17:11 UTC · 44m
Pending
investigating
We are currently experiencing a partial degradation in our monitoring and alerting system. Some monitoring components are intermittently unable to generate or relay alerts as expected.
Our engineering teams are actively investigating the issue to identify the cause and restore full monitoring functionality.
We appreciate your patience and understanding while we work to resolve this issue. If you have any questions or concerns, please open a support ticket or contact us via chat.
Monitoring Service Degradation
開始 2026年6月6日 13:20 UTC · 1d 4h
Issues軽微なインシデント
investigating
We are currently experiencing a service degradation affecting our monitoring infrastructure and monitoring ticket integration.
As a result, some monitoring alerts may be delayed in being generated, delivered, or escalated to our teams. Customer services themselves are not impacted by this issue; however, the delay in alert processing may result in slower detection and response to service-related incidents.
Our engineers are actively investigating and working to restore normal monitoring performance as quickly as possible.
We appreciate your patience and understanding while we work to resolve this issue. If you have any questions or concerns, please open a support ticket or contact us via chat.
monitoring
Our teams have implemented a fix for the issue affecting the monitoring system and are continuing to monitor the service to ensure stability.
We will provide additional updates if any further issues are identified.
Thank you for your patience.
resolved
This incident has been resolved.
Phone System Issues
開始 2026年5月27日 19:58 UTC · 3h 54m
Outage重大なインシデント
影響を受けたコンポーネント
Phone
investigating
We are investigating an issue preventing customers from reaching support via Phone.
Please use Live Chat or open a Support Case at my.liquidweb.com for immediate assistance while we restore the phone service.
We appreciate your patience and understanding as we work to restore this service. Thank you.
monitoring
Our phone system is now back online, and agents should be able to connect and accept calls.
We will continue to monitor the system to ensure stability.
Thank you for your continued patience.
A recently disclosed vulnerability (CVE-2026-48172) in the LiteSpeed user-end cPanel plugin allows an unprivileged user to escalate to root privileges in plugin versions between v2.3 and v2.4.4. This issue has been classified as high severity. Public reports suggest the vulnerability was being exploited in the wild in May 2026, and indicators of compromise have been published. On May 19th cPanel issued a separate update which disabled and removed the plugin. This vulnerability is patched in v2.4.7 of the user-end plugin and v5.3.1.0 of the WHM plugin (which bundles the user-end plugin).
Reference:
https://nvd.nist.gov/vuln/detail/CVE-2026-48172
https://blog.litespeedtech.com/2026/05/21/security-update-for-litespeed-cpanel-plugin/
https://support.cpanel.net/hc/en-us/articles/40599423437079-Security-LiteSpeed-plugin-automatically-removed-during-nightly-update-May-19-2026
Status
Our security and operations teams are completing an assessment of our infrastructure and will force a upcp update today for all systems we are able to reach. We plan to review for Indicators of Compromise following the updates.
Customer Guidance
Customers managing their own systems or using unmanaged services should ensure they have applied the latest security updates or have removed the plugin. Customers should also review their systems for indicators of compromise using the information provided in the LiteSpeed blog article.
Should you need any assistance or have any questions or concerns, you can reach us through the following channels:
Live Chat via the Customer Portal: https://my.liquidweb.com
Email: [email protected]
We will continue monitoring this vulnerability and will provide updates if new information becomes available.
resolved
Status Update
Our security and operations teams completed the assessment of our infrastructure, which forcd a upcp update today for all systems we were able to reach. We also reviewed environments for the indicators of compromise noted in the LiteSpeed article below. We will address any findings via a support ticket. We are resolving this incident at this time.
Customer Guidance
Customers are strongly encouraged to ensure they are running the updated version of the LiteSpeed plugin and to review their systems for the indicators of compromise. If our team does not have access to your system because it is unmanaged, self-managed, or access has been updated but not shared with Liquid Web, then we would not have been able to reach your system in order to apply updates or check for indicators of compromise.
If you have any questions or concerns, you can reach us through the following channels:
Live Chat via the Customer Portal: https://my.liquidweb.com
Email: [email protected]
Issue Accessing Portal via login.liquidweb.com
開始 2026年5月24日 16:47 UTC · 21h 24m
Outage重大なインシデント
影響を受けたコンポーネント
Management Portal
investigating
We are investigating an issue preventing customers from accessing the portal through login.liquidweb.com. Updates are forthcoming as more information becomes available.
Need help? Chat with us or contact Support for assistance.
We appreciate your patience and understanding as we work to restore portal access. Thank you.
investigating
We are continuing to investigate the issue impacting access to the portal through login.liquidweb.com.
While the site may be loading for some users, our teams are still reviewing the issue and working to confirm full service stability.
Updates will be provided as more information becomes available.
Thank you for your patience while we continue working toward a resolution.
monitoring
Access to the portal through login.liquidweb.com has been restored, and the site is now loading successfully.
Our teams have implemented a fix and are continuing to monitor the service to ensure stability.
We will provide additional updates if any further issues are identified.
Thank you for your patience while we worked to restore access.
resolved
This incident has been resolved.
Security Advisory: Linux Privilege Escalation Vulnerability (CVE-2026-31431)
開始 2026年5月11日 22:12 UTC · 25d 23h
Outage重大なインシデント
影響を受けたコンポーネント
CPanelCloud VPS HostingCloud Dedicated
identified
A recently disclosed Linux vulnerability (CVE-2026-31431), sometimes referred to as “Copy Fail,” affects certain Linux distributions and may allow a local, unprivileged user to escalate privileges under specific conditions. This issue has been classified as high severity.
Status
Our security and operations teams have completed an assessment of our infrastructure and have applied all relevant vendor patches and mitigations to affected systems.
Impact
No evidence of exploitation has been identified within our environment
Systems under our management have been patched or otherwise mitigated
Customer Guidance
Customers managing their own systems or using unmanaged services should ensure they have applied the latest security updates provided by their Linux distribution and review any related vendor advisories.
We will continue monitoring this vulnerability and will provide updates if new information becomes available.
resolved
This incident has been resolved.
Let's Encrypt Service Interruption
開始 2026年5月8日 20:56 UTC · 4h 19m
Pending
investigating
We have been made aware of an incident that is affecting Let's Encrypt. The third party SSL provider is currently not issuing SSL certificates as they investigate the issue further.
More information is available at at Let's Encrypts status page here: https://letsencrypt.status.io/
If you have any additional questions please reach out to our support team and we will be happy to assist
monitoring
Let's Encrypt has updated their status post indicating that they are resuming their typical issuance of certificates.
We will continue to monitor to see if there are any changes in their status going forward