CVE WATCH / VULNERABILITY DETAIL
CVE-2026-118063
CRITICALCVSS 9.8NVD feed
Published 13 November 2026 · tracked since 13 November 2026
Description
The Advance Guest Post WordPress plugin through 1.9 does not properly validate uploaded files, relying on a case-sensitive and incomplete extension check that unauthenticated users can trivially bypass, allowing them to upload arbitrary files, including executable PHP variants, into a web-reachable
References
- NVD — National Vulnerability Database
- CVE.org record (MITRE)
- CISA Known Exploited Vulnerabilities catalog
Latest tracked vulnerabilities
- CVE-2026-126293 MEDIUM 6.5
- CVE-2026-126285 HIGH 7.7
- CVE-2026-126268 MEDIUM 5.3
- CVE-2026-126029 MEDIUM 6.4
- CVE-2026-125948 MEDIUM 6.4
- CVE-2026-125409 MEDIUM 6.4
- CVE-2026-125055 CRITICAL 9.8
- CVE-2026-124218 HIGH 8.2
- CVE-2026-123769 HIGH 8.8
- CVE-2026-122227 MEDIUM 6.5