CVE-2023-3188 json
Server-Side Request Forgery (SSRF) in owncast/owncast
published 2023-06-10 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-43869
- cvss
- 8.3
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.4%
- EPSS 1.4% chance of exploitation in 30 days, percentile 71%
- public exploits
- 0
- none known, plus a Nuclei check
Summary
Server-Side Request Forgery (SSRF) in GitHub repository owncast/owncast prior to 0.1.0.
Patch / fix
- owncast owncast/owncast 0.1.0
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 22 mo ago
Exploit prediction
1.36% chance of exploitation in the next 30 days, higher than 71% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- Nuclei template Owncast - Server Side Request Forgery nuclei detection template
- huntr.dev https://huntr.dev/bounties/0d0d526a-1c39-4e6a-b081-d3914468e495 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 8.3 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L |
| NVD | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N |
Affected products
- owncast owncast/owncast
Classification
- Weakness
-
- CWE-918 Server-Side Request Forgery
References
-
github.com
/owncast/owncast/commit/f40135dbf28093864482f9662c23e478ea192b16
patch
-
huntr.dev
/bounties/0d0d526a-1c39-4e6a-b081-d3914468e495
exploit, issue-tracking, patch, third-party-advisory
Sources
- CVE List CVE-2023-3188
- NVD CVE-2023-3188
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.