TI-2026-26982 Aliases CVE-2026-34738 GHSA-m577-w9j8-ch7j

AVideo: Video Publishing Workflow Bypass via Unauthorized overrideStatus Request Parameter

MEDIUM 53CWE-285Published 2026-03-31 · Updated 2026-04-01

Key facts

Attack vector: Network
Privileges required: Low
User interaction: None
Attack complexity: Low
Impact type: Security bypass
Confidentiality · integrity · availability: None · Low · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA and GitHub. Impact type from CWE-285.

Summary

WWBN AVideo is an open source video platform. In versions 26.0 and prior, AVideo's video processing pipeline accepts an overrideStatus request parameter that allows any uploader to set a video's status to any valid state, including "active" (a). This bypasses the admin-controlled moderation and draft workflows. The setStatus() method validates the status code against a list of known values but does not verify that the caller has permission to set that particular status. As a result, any user with upload permissions can publish videos directly, circumventing content review processes. At time of publication, there are no publicly available patches.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.00242 15th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Poc
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

Vendor	Product	Affected versions	Fixed in	Status	Source
WWBN	AVideo	up to 26.0	—	No fix listed	CNA
—	wwbn/avideo (Packagist)	up to 26.0	—	No fix listed	GHSA-m577-w9j8-ch7j

AVideo VendorWWBN Affected up to 26.0 Fixed in — No fix listed CNA
wwbn/avideo (Packagist) Vendor— Affected up to 26.0 Fixed in — No fix listed GHSA-m577-w9j8-ch7j

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:wwbn:avideo::::::::	up to 26.0	Vulnerable	WWBN

cpe:2.3:a:wwbn:avideo:*:*:*:*:*:*:*:* Versions up to 26.0 Vulnerable ·WWBN

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2026-34738
2026-10-03 Alias added: GHSA-m577-w9j8-ch7j

References

Exploit 1

https://github.com/WWBN/AVideo/security/advisories/GHSA-m577-w9j8-ch7j

Advisory 1

https://nvd.nist.gov/vuln/detail/CVE-2026-34738

Other 2

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
TI-2024-20951 An issue in WWBN AVideo v.12.4 through v.14.2 allows a remote attacker to execute… CVSS 3.1CRITICAL 9.8
TI-2023-10706 OS injection vulnerability in World Wide Broadcast Network AVideo version before 12.4… CVSS 3.1CRITICAL 9.8

See all 189 →

Sources

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