Medium · CVSS 5.3CVE-2026-114634

WWBN AVideo before 29.4.0 Blind SSRF via getHeaderContentTypeFromURL RedirectCVE-2026-114634

Answer in brief

CVE-2026-114634 records a Medium severity (CVSS 5.3) vulnerability in WWBN AVideo before 29.4.0 Blind SSRF via getHeaderContentTypeFromURL Redirect. The current sources do not mark it as known exploited. The current feed maps WWBN/AVideo (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Oct 22, 2026Updated Oct 22, 2026Source checked Oct 22, 2026First seen by HOL Oct 22, 2026Material review Oct 22, 2026

Upstream Advisory

Key facts

Risk: Medium · CVSS 5.3
Exploitation: Not marked as known exploited
Affected software: 1 mapped package or product
Fix availability: Available

Why this deserves its current priority

CVSS is 5.3. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps WWBN/AVideo (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
WWBN/AVideogeneric	>=0 <29.4.0	29.4.0

Recommended response

Check inventory. Check lockfiles and deployed manifests for WWBN/AVideo.
Review the reported fix. Update WWBN/AVideo to 29.4.0 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

Published upstream
Oct 22, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Oct 22, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Oct 22, 2026

Sources and claim methodology

Upstream source description

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.

Quoted source text, attributed separately from HOL analysis.

WWBN AVideo before 29.4.0 Incorrect Authorization via confirmDeleteUser.json.phpSame wwbn/avideo package