CVE-2025-34437HIGH 8.8EPSS p26.9%

CVE-2025-34437CVE-2025-34437

Description

AVideo versions prior to 20.1 permit any authenticated user to upload comment images to videos owned by other users. The endpoint validates authentication but omits ownership checks, allowing attackers to perform unauthorized uploads to arbitrary video objects.

Scoring

CVSS 3.18.8 (HIGH)
VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS0.35% probability of exploitation · percentile 26.9% · 2026-06-18T12:00:27Z
Published2025-12-17
Last modified2025-12-19

Underlying weaknesses· 1

CWE-639

References

  1. https://chocapikk.com/posts/2025/avideo-security-vulnerabilities/
  2. https://github.com/WWBN/AVideo/commit/4a53ab2056
  3. https://github.com/WWBN/AVideo/commit/d411f91805
  4. https://www.vulncheck.com/advisories/avideo-idor-arbitrary-comment-image-upload

1

TypeTargetConfidenceTier
WeaknessAuthorization Bypass Through User-Controlled Keycwe-6390%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.