CVE WATCH / VULNERABILITY DETAIL
CVE-2026-121551
MEDIUMCVSS 5.4NVD feed
Published 3 November 2026 · tracked since 4 November 2026
Description
PostfixAdmin through 4.0.5 contains a stored cross-site scripting vulnerability that allows authenticated mailbox users to inject script by creating a TOTP exception with an unescaped description. When a global administrator views totp-exceptions.php, the script runs in the admin session and can iss
References
- NVD — National Vulnerability Database
- CVE.org record (MITRE)
- CISA Known Exploited Vulnerabilities catalog
Latest tracked vulnerabilities
- CVE-2026-103916
- CVE-2026-97350
- CVE-2026-73328 HIGH 7.2
- CVE-2026-121553 MEDIUM 4.8
- CVE-2026-121554 MEDIUM 5.9
- CVE-2026-121546 MEDIUM 5.9
- CVE-2026-121548 HIGH 7.8
- CVE-2026-121549 MEDIUM 4.4
- CVE-2026-119741 HIGH 7.5
- CVE-2026-121443 MEDIUM 5.3