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TI-2026-79146 Aliases CVE-2026-114634GHSA-q3pp-qv9v-8p7v

Blind SSRF in WWBN AVideo via redirects in video links

Priority LOW 24CWE-918Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
—
Confidentiality · integrity · availability
None · Low · None
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA.

Summary

WWBN AVideo before 29.4.0 contains a blind server-side request forgery flaw in getHeaderContentTypeFromURL() (CWE-918). The function calls get_headers(), which follows redirects without checking the redirect targets with isSSRFSafeURL(). An authenticated uploader can store a video link that points to a redirector, so visitors who view the video cause internal GET requests, which lets an attacker scan internal ports.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

Description from the CNA

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00248 16th percentileScored 2026-11-07
Fix Fixed AVideo (WWBN): 29.4.0

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
WWBNAVideobefore 29.4.029.4.0Patch availableCNA
  • AVideo VendorWWBN Affected before 29.4.0 Fixed in 29.4.0 Patch available CNA

CPE names Threatist (inferred) · 1

Inferred from how NVD named this product before; not given by a source.

CPEVersionsRoleVendor
cpe:2.3:a:wwbn:avideo:*:*:*:*:*:*:*:*——WWBN
  • cpe:2.3:a:wwbn:avideo:*:*:*:*:*:*:*:* Versions — — ·WWBN

Remediation

Upgrade WWBN AVideo to version 29.4.0 or later, which fixes the flaw.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

  • Fix · CNA AVideo (WWBN) Fixed in 29.4.0

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    WWBN AVideo 29.4.0

    2 records Highest priority Priority HIGH 1 HIGH, 1 LOW

    Other records, highest priority first

    • TI-2026-79145 Incorrect authorization in WWBN AVideo lets Users Admin delete administratorsPriority HIGH 66
    Show all 2 records →

Timeline

  1. 2026-10-22 Threatist record created from CVE-2026-114634
  2. 2026-10-22 Alias added: GHSA-q3pp-qv9v-8p7v
  3. 2026-10-23 CISA SSVC decision points changed

References

Patch 1

Advisory 1

  • TI-2026-82233 OS command injection in AVideo-Encoder via forged streamer login CVSS 3.1CRITICAL 10.0
  • TI-2026-82232 Unauthenticated PHP code injection in AVideo-Encoder installer CVSS 3.1CRITICAL 10.0
  • TI-2026-29567 Code injection in WWBN AVideo CVSS 3.1CRITICAL 10.0
  • TI-2026-26095 AVideo Allows Unauthenticated Live Stream Control via Token Verification URL Override in control.json.php CVSS 3.1CRITICAL 9.4
  • TI-2026-25874 Improper access control in WWBN AVideo CVSS 3.1CRITICAL 10.0
  • TI-2026-25758 AVideo has an Unauthenticated SQL Injection via `doNotShowCats` Parameter (Backslash Escape Bypass) CVSS 3.1CRITICAL 9.8
See all 364 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences