CVE-2026-114634CWE-918ssrf

CVE-2026-114634

Medium · published October 22, 2026

CVSS v3.1
4.3
EPSS
0%
Percentile
9.1
In the wild
Unconfirmed
What it is

WWBN AVideo before 29.4.0 contains a blind server-side request forgery vulnerability in getHeaderContentTypeFromURL() because get_headers() follows redirects without re-validating targets with isSSRFSafeURL(). Authenticated uploaders can store a videoLink pointing to a redirector, causing internal GET requests when visitors view the video, enabling internal port scanning via the embed-versus-video render oracle.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CVSS v4.0
5.3 · CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:L/SI:L/SA:L
EPSS
0.00198 · 9.1th percentile
Weakness
CWE-918 · Server-Side Request Forgery (SSRF)
Published
2026-10-22T06:16Z
References (3)
https://github.com/WWBN/AVideo/commit/2db920d3326729743511a27de44034b0a6c78b05 · [email protected]https://github.com/WWBN/AVideo/security/advisories/GHSA-m8q2-35pq-qrmc · [email protected]https://www.vulncheck.com/advisories/wwbn-avideo-before-29.4.0-blind-ssrf-via-getheadercontenttypefromurl-redirect · [email protected]
EPSS history
Timeline
  • 23 OCT 03:55Z
    EPSS moved — → 0%
    epss
  • 22 OCT 01:43Z
    WWBN AVideo before 29.4.0 Blind SSRF via getHeaderContentTypeFromURL Redirect
    cvelistv5
  • 22 OCT 01:43Z
    WWBN AVideo before 29.4.0 Blind SSRF via getHeaderContentTypeFromURL Redirect
    cvelistv5