CVE-2026-118065: high-severity vulnerability in Advance Guest Post
Advance Guest Post <= 1.9 - Unauthenticated Arbitrary Attachment Deletion
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
18Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.5
The Advance Guest Post WordPress plugin through 1.9 does not perform any authorization or ownership check when deleting media attachments, relying only on a nonce exposed to every site visitor, allowing unauthenticated users to permanently delete arbitrary Media Library attachments and their files.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Affected products
Unknown · Advance Guest PostRelated CVEs — Advance Guest Post
In the same product, most dangerous first.