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Vulnerability details

CVE-2026-34374

WWBN AVideo

AVideo has SQL Injection in Live_schedule::keyExists() via Unparameterized Stream Key

CVSS 3.1
9.1Critical

Official description

WWBN AVideo is an open source video platform. In versions up to and including 26.0, the `Live_schedule::keyExists()` method constructs a SQL query by interpolating a stream key directly into the query string without parameterization. This method is called as a fallback from `LiveTransmition::keyExists()` when the initial parameterized lookup returns no results. Although the calling function correctly uses parameterized queries for its own lookup, the fallback path to `Live_schedule::keyExists()` undoes this protection entirely. This vulnerability is distinct from GHSA-pvw4-p2jm-chjm, which covers SQL injection via the `live_schedule_id` parameter in the reminder function. This finding targets the stream key lookup path used during RTMP publish authentication. As of time of publication, no patched versions are available.

CVSS scores

ScoreVersionSourceVector
9.1Critical 3.1 CVEProject cvelistV5 (CNA) (GitHub_M) CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Affected products

VendorProductVersionsSource
WWBN AVideo <= 26.0 CVEProject cvelistV5 (CNA)

References and advisories

1
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Details

Published
2026-03-27
Last updated
2026-03-27
State
Published
Assigner (CNA)
GitHub_M

Exploit prediction (EPSS)

0.35%
Probability of exploitation in 30 days
29.6%
Percentile (among all CVEs)

SSVC assessment (CISA)

Automatable
No
Exploitation
Proof of concept
Technical impact
Total

Weaknesses (CWE)

  • CWE-89
    Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')