These pages are published after PatchSiren validates generated defensive summaries against stored public CVE and source evidence.
CVE-2026-66494: Unauthenticated stored XSS in Joomla Extension SP Page Builder < 6.7.0. The vulnerability allows an unauthenticated attacker to store malicious JavaScript in a Joomla site's database via a single HTTP request, which executes when an administrator opens the SP Page Builder editor. This issue has a CVSS score of 8.7 and is considered HIGH severity. Affected systems require immediate attentio [truncated]
CVE-2026-65879 is an unauthenticated mail relay vulnerability in Joomla Extension SP Page Builder versions less than 6.7.1. The issue arises from a hardcoded secret that allows attackers to forge the mail from address of forms, potentially leading to email spoofing and other malicious activities. This vulnerability has a high impact on affected deployments, and users should apply patches or mitigations to [truncated]
CVE-2026-65878 is a HIGH severity vulnerability in Joomla Extension SP Page Builder versions before 6.7.1. The vulnerability allows authenticated users to delete arbitrary files due to improper path validation and ACL checks in the media manager. This could lead to data loss and system compromise if exploited. Users of Joomla Extension SP Page Builder versions before 6.7.1 should update to the latest vers [truncated]
CVE-2026-65876 is a critical vulnerability in the Joomla Extension SP Page Builder, specifically affecting versions prior to 6.7.1. The vulnerability allows for unauthenticated SQL injection due to improper validation of catid parameters in the loadMoreArticles endpoint. This issue has been assigned a CVSS score of 9.2, indicating a critical severity level.
CVE-2026-65766 is a critical vulnerability in the Joomla Extension SP Page Builder, with a CVSS score of 9.2. The vulnerability is caused by improper validation of order parameters in the Dynamic Content endpoint, leading to an SQL injection vector. This vulnerability affects Joomla Extension SP Page Builder versions prior to 6.7.1. The CVE record was published on 2026-07-27T14:17:00.533Z and has not been [truncated]
CVE-2026-57830 is a high-severity vulnerability in the Joomla extension Helix Ultimate, allowing unauthenticated arbitrary file deletion. The CVE record was published on 2026-07-13T08:16:21.713Z and has not been modified since then. This vulnerability affects Joomla deployments with the Helix Ultimate extension installed, potentially leading to data loss and other security issues. Administrators and users [truncated]
CVE-2026-57829 is a high-severity vulnerability in the Joomla extension Helix Ultimate, allowing unauthenticated stored XSS attacks. This vulnerability has been assigned a CVSS score of 8.7, indicating high severity. Affected administrators should prioritize patching to prevent potential exploitation. The vulnerability allows attackers to inject malicious scripts into the application, potentially leading [truncated]
