These pages are published after PatchSiren validates generated defensive summaries against stored public CVE and source evidence.
CVE-2026-68491 is a critical vulnerability with a CVSS score of 9.4, allowing for arbitrary file overwrite via symlink. This vulnerability affects SolusVM deployments and requires immediate attention from system administrators and security teams to assess exposure and prioritize remediation. The insufficient check enables attackers to overwrite arbitrary files using a symlink, potentially leading to sever [truncated]
Static Code Injection vulnerability in Plesk extensions 'Ruby' before 1.6.6 and 'Node.js Toolkit' before 2.5.0 allows remote authenticated users to execute arbitrary code as root via custom environment variables. This high-severity vulnerability impacts Plesk administrators and security teams, who should assess exposure, apply patches, and monitor for suspicious activity. The vulnerability's severity stem [truncated]
CVE-2026-67399 is a critical deserialization of untrusted data vulnerability in WHMCS versions 9.0.0 before 9.0.8 and 8.0.0 before 8.13.7. This vulnerability allows remote attackers to execute arbitrary code. Defenders should verify exposure and apply patches for WHMCS versions 9.0.0-9.0.7 and 8.0.0-8.13.6. The CVE record was published on 2026-09-14T21:17:25.423Z and has not been modified since then. AI-a [truncated]
A critical local privilege escalation via OS command injection vulnerability has been discovered in Plesk for Linux, affecting all versions from 18.0.34 before 18.0.79.9 and 18.0.80.5. This vulnerability allows a customer or reseller with shell access (or allowed to change their own shell access) to elevate privileges to the root account on the hosting server. The vulnerability has a critical severity sco [truncated]
AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-08-26T22:16:26.157Z and has not been modified since then. CVE-2026-65647 is a HIGH-rated vulnerability in Plesk's Site Import and Migrator extensions. It allows remote authenticated users to execute arbitrary code as root due to improper symlink resolution before file access. The vulnerability affects [truncated]
CVE-2026-65646 debrief: Plesk DNS zone management vulnerability allows remote authenticated users to disclose arbitrary local files and escalate privileges. This critical vulnerability affects Plesk's DNS zone management functionality, enabling remote authenticated users to access sensitive local files without authorization and potentially escalate their privileges. Plesk administrators and security teams [truncated]
The CVE-2026-64639 vulnerability in Plesk's database cloning process allows low-privileged users to execute arbitrary code as the database server administrator. This critical vulnerability has a CVSS score of 9.3 and requires immediate attention. Affected product deployments should be identified in managed environments, and owners should be assigned for follow-up. The vulnerability class is related to inc [truncated]
CVE-2026-64637 is a critical vulnerability in Plesk's XML-RPC API, allowing authenticated resellers to gain administrative sessions for the root user account. This issue poses a significant risk as it enables potential attackers to escalate privileges within Plesk installations. System administrators and security teams should be aware of this vulnerability and take immediate action to patch or mitigate th [truncated]
AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-07-30T06:25:55.430Z and has not been modified since then. The NVD entry is currently Awaiting Analysis. This critical vulnerability in the Plesk XML-RPC API allows remote authenticated low-privileged users to perform SQL injection attacks and read arbitrary data from the Plesk database, potentially lea [truncated]
Plesk's APS Application Catalog search functionality contains an XPath injection vulnerability (CWE-643) where user-supplied input is interpolated into XPath queries without proper sanitization. An authenticated attacker with low privileges can exploit this to execute arbitrary operating system commands, achieving local privilege escalation. The CVSS 3.1 vector (AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H) indica [truncated]
A critical remote code execution vulnerability exists in the Comet Backup server. Insufficient character filtering in the backup agent signing module allows an authenticated tenant administrator to execute arbitrary code with elevated privileges on the affected server and connected devices. The vulnerability was disclosed on May 28, 2026, and carries a CVSS 3.1 score of 9.0 (Critical). The attack vector i [truncated]
CVE-2026-41940 is a WebPros cPanel & WHM and WP2 (WordPress Squared) vulnerability described as a missing authentication issue affecting a critical function. CISA added the issue to its Known Exploited Vulnerabilities catalog on 2026-04-30 and marked it as having known ransomware campaign use, which makes this a high-priority remediation item for any exposed deployment. Because the supplied corpus does no [truncated]
