GHSA-5879-4fmr-xwf2: WWBN AVideo has an incomplete fix for CVE-2026-33293: Path Traversal

April 14, 2026

The incomplete fix for AVideo’s CloneSite deleteDump parameter does not apply path traversal filtering, allowing unlink() of arbitrary files via ../../ sequences in the GET parameter.

References

github.com/WWBN/AVideo
github.com/WWBN/AVideo/commit/941decd6d19e2e694acb75e86317d10fbb560284
github.com/WWBN/AVideo/security/advisories/GHSA-5879-4fmr-xwf2
github.com/advisories/GHSA-5879-4fmr-xwf2
nvd.nist.gov/vuln/detail/CVE-2026-33293

Code Behaviors & Features

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