High severityNVD Advisory· Published Dec 14, 2021· Updated Aug 4, 2024
Unsafe inline XSS Owncast
CVE-2021-39183
Description
Owncast is an open source, self-hosted live video streaming and chat server. In affected versions inline scripts are executed when Javascript is parsed via a paste action. This issue is patched in 0.0.9 by blocking unsafe-inline Content Security Policy and specifying the script-src. The worker-src is required to be set to blob for the video player.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
github.com/owncast/owncastGo | < 0.0.9 | 0.0.9 |
Affected products
2Patches
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
3- github.com/advisories/GHSA-2hfj-cxw7-g45pghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2021-39183ghsaADVISORY
- github.com/owncast/owncast/security/advisories/GHSA-2hfj-cxw7-g45pghsax_refsource_CONFIRMWEB
News mentions
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