CVE-2026-29058NVD

Vulnerability Summary

AVideo is a video-sharing Platform software. Prior to version 7.0, an unauthenticated attacker can execute arbitrary OS commands on the server by injecting shell command substitution into the base64Url GET parameter. This can lead to full server compromise, data exfiltration (e.g., configuration secrets, internal keys, credentials), and service disruption. This issue has been patched in version 7.0.

Severity Level

CRITICAL(9.8)

Published Date

Mar 6, 2026

Last Modified

Mar 10, 2026

PoC

Available(Metasploit)

Exploitation Status

No confirmed exploitation yet

EPSS Score (30-Day)

50.86%Probability

Root Weakness (CWE)

CWE-78: OS Command Injection ↗

The software constructs all or part of an OS command using externally-influenced input, but does not properly neutralize special elements.

CVSS v3.1 Base Metrics — Score 9.8 (CRITICAL)

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

Affected & Patched Versions

Affected Versions

Wwbn Avideo-encoder < 7.0

Patched Versions

Wwbn Avideo-encoder 7.0

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