CVE-2025-34437

AVideo < 20.1 IDOR Arbitrary Comment Image Upload

Published Dec 17, 2025 CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Wwnb
Wwnb avideo
CPEs cpe:2.3:a:wwnb:avideo:*:*:*:*:*:*:*:*
Vendors & Products Wwnb
Wwnb avideo
Type Values Removed Values Added
Description AVideo versions prior to 20.0 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. 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.
Title AVideo < 20.0 IDOR Arbitrary Comment Image Upload AVideo < 20.1 IDOR Arbitrary Comment Image Upload
Type Values Removed Values Added
CPEs cpe:2.3:a:wwbn:avideo:*:*:*:*:*:*:*:*
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

Type Values Removed Values Added
First Time appeared Wwbn
Wwbn avideo
Vendors & Products Wwbn
Wwbn avideo
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description AVideo versions prior to 20.0 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.
Title AVideo < 20.0 IDOR Arbitrary Comment Image Upload
Weaknesses CWE-639
References
Metrics cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulnCheck
Published
Updated
Jun 23, 2026, 4:13 PM
Reserved
Apr 15, 2025, 7:15 PM
Status
Modified
Published
Dec 17, 2025, 8:15 PM
Modified
Sep 30, 2026, 11:10 PM