CVE-2026-88873CWE-352csrf

CVE-2026-88873

High · published September 10, 2026

CVSS v3.1
7.1
EPSS
0%
Percentile
7.1
In the wild
Unconfirmed
What it is

WWBN AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 contains a cross-site request forgery vulnerability in view/logArchive.json.php that allows unauthenticated attackers to archive application logs by making GET requests without CSRF token validation. Attackers can craft malicious pages that trigger administrators' browsers to request the endpoint, copying sensitive application logs to a publicly accessible zip file and truncating the live log to remove forensic evidence.

The record
Technical detail
CVSS v3.1
7.1 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:L
CVSS v4.0
7.1 · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:N/VA:L/SC:N/SI:N/SA:N
EPSS
0.00179 · 7.1th percentile
Weakness
CWE-352 · Cross-Site Request Forgery (CSRF)
Published
2026-09-10T18:17Z
References (2)
https://github.com/WWBN/AVideo/security/advisories/GHSA-66vx-xf88-hpw8 · [email protected]https://www.vulncheck.com/advisories/wwbn-avideo-cross-site-request-forgery-via-logarchive-json-php · [email protected]
EPSS history
Timeline
  • 12 SEP 03:22Z
    EPSS moved — → 0%
    epss
  • 10 SEP 13:05Z
    WWBN AVideo Cross-Site Request Forgery via logArchive.json.php
    cvelistv5