CVE-2025-34438

AVideo < 20.1 IDOR Arbitrary Video Rotation

5.3 Medium

AVideo versions prior to 20.1 contain an insecure direct object reference vulnerability allowing users with upload permissions to modify the rotation metadata of any video. The endpoint verifies upload capability but fails to enforce ownership or management rights for the targeted video.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: Low
User interaction: None

What an attacker can affect

Confidentiality: Low
Integrity: Low
Availability: Low

Exploit likelihood

0.28%Up 0.3 points since Dec 18, 2025

What each source reports

CVE List Score used 5.3

AVideo < 20.1 IDOR Arbitrary Video Rotation

Record: CVE-2025-34438
CVSS 4.0: 5.3 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
Weakness: CWE-639
Updated: 2026-11-02

EUVDEUVD-2025-203956 5.3

Record: EUVD-2025-203956
CVSS 4.0: 5.3 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
Updated: 2026-11-02

GitHub AdvisoriesGHSA-r8vm-wp6w-fxfh 5.3

AVideo versions prior to 20.0 contain an insecure direct object reference vulnerability allowing...

AVideo versions prior to 20.0 contain an insecure direct object reference vulnerability allowing users with upload permissions to modify the rotation metadata of any video. The endpoint verifies upload capability but fails to enforce ownership or management rights for the targeted video.

Record: GHSA-r8vm-wp6w-fxfh
CVSS 4.0: 5.3 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS 3.1: 8.1 HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Weakness: CWE-639
Updated: 2026-11-02

NVD 5.3

Record: CVE-2025-34438
CVSS 4.0: 5.3 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS 3.1: 8.1 HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Weakness: CWE-639
Updated: 2026-11-02

OSV 5.3

AVideo < 20.1 IDOR Arbitrary Video Rotation

Record: CVE-2025-34438
CVSS 4.0: 5.3 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
Weakness: CWE-639
Updated: 2026-11-02

Affected products

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2025-34438 is a medium vulnerability (CVSS 5.3) in World Wide Broadcast Network Avideo, published December 17, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.28%, the 20th percentile. No source names a fixed version.