CSRF in Owncast
CVE-2024-29026
Owncast is an open source, self-hosted, decentralized, single user live video streaming and chat server. In versions 0.1.2 and prior, a lenient CORS policy allows attackers to make a cross origin request, reading privileged information. This can be used to leak the admin password. Commit 9215d9ba0f29d62201d3feea9e77dcd274581624 fixes this issue.
Vulnerability class: CSRF (Cross-Site Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N.
EPSS exploit prediction
EPSS: 0.004 (33.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 33rd percentile — 33.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
- Owncast — versions <= 0.1.2
- Owncast Project
Weakness classification (CWE)
Public proof-of-concept exploits
References
- securitylab.github.com/advisories/GHSL-2023-261_Owncast/ (Exploit, Third Party Advisory)
- github.com/owncast/owncast/commit/9215d9ba0f29d62201d3feea9e77dcd274581624 (Patch)
- github.com/owncast/owncast/blob/v0.1.2/router/middleware/auth.go (Product)
Frequently asked questions
- What is CVE-2024-29026?
- CVE-2024-29026 is a high-severity vulnerability in Owncast, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.2/10. Published 2024-03-20.
- How severe is CVE-2024-29026?
- High severity. CVSS v3 base score is 8.2 out of 10.
- Is CVE-2024-29026 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.