Access Control Bypass Affecting wwbn/avideo package, versions <29.0
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published25 Mar 2026
- disclosed20 Mar 2026
- creditrestriction
Introduced: 20 Mar 2026
CVE-2026-33478 (opens in a new tab)How to fix?
Upgrade wwbn/avideo to version 29.0 or higher.
Overview
wwbn/avideo is an Audio and Video Platform or simply "A Video Platform".
Affected versions of this package are vulnerable to Access Control Bypass through the exposure of secret keys in the clones.json.php endpoint, which allows an attacker to trigger a database dump and obtain admin password hashes. By cracking these hashes, the attacker can gain administrative access and exploit unsanitized input in the rsync command construction in the cloneClient.json.php process. An attacker can execute arbitrary system commands by injecting malicious values into the videosDir parameter.