November 13, 2026

CVE Watchtower

CVE-2026-126809WWBN AVideo Missing Authorization

NVD

Vulnerability Summary

WWBN AVideo through 29.7.1 contains a missing authorization vulnerability in objects/import.json.php that allows uploaders to import other users' MP4 files by referencing any folder under videos/. Attackers can copy private, unlisted, password-protected or pay-per-view videos, read victims' .txt/.html sidecars as descriptions, list files via objects/listFiles.json.php, and delete victims' media using the delete parameter.
Severity Level
MEDIUM(6.1)
Published Date
Nov 11, 2026
Last Modified
Nov 11, 2026
Exploitation Status
No confirmed exploitation yet
EPSS Score (30-Day)
0.37%Probability
Root Weakness (CWE)
CWE-862: Missing Authorization ↗
The software does not perform an authorization check when an actor attempts to access a resource or perform an action.
CVSS v4.0 Base Metrics — Score 6.1 (MEDIUM)
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:L/VA:H/SC:N/SI:N/SA:N
Attack VectorNetwork
Attack ComplexityLow
Attack RequirementsPresent
Privileges RequiredLow
User InteractionNone
Confidentiality (Vulnerable System)High
Integrity (Vulnerable System)Low
Availability (Vulnerable System)High
Confidentiality (Subsequent System)None
Integrity (Subsequent System)None
Availability (Subsequent System)None
Show CVSS v3.x metrics (score 7.1)
CVSS v3.1 Base Metrics — Score 7.1 (HIGH)
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:H
Attack VectorNetwork
Attack ComplexityHigh
Privileges RequiredLow
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityLow
AvailabilityHigh

Affected & Patched Versions

Affected Versions
  • WWBN AVideo <= 29.7.1
Patched Versions
  • WWBN AVideo 29.7.1

What to do

Fix it during your normal patch cycle. No exploitation is confirmed yet.

  1. Check whether you run WWBN AVideo and which version.
  2. Update to a patched version listed above, then confirm the new version.

Timeline

  • Nov 11, 2026Published
  • Nov 11, 2026Record last modified

Score, severity and exploitation changes are tracked from the day Watchtower started logging them.

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External References

Data last checked: Nov 13, 2026 19:14 UTC