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CVE-2023-3188

32
FAUCET Score

CVE-2023-3188 is a Server-Side Request Forgery (SSRF) vulnerability affecting Owncast prior to version 0.1.0. This medium-severity flaw, with a CVSS score of 6.5, allows unauthenticated attackers to potentially access internal network resources, leading to information disclosure and limited integrity impact. While not currently on the KEV catalog or Hot List, a Nuclei template exists for detection, indicating potential for exploitation. Despite its high FAUCET Risk Score, there is no evidence of active exploitation, Metasploit modules, or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 0.1.0CPE matchmatch criteria
cpe:2.3:a:owncast_project:owncast:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.3HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
3.9
Impact Score
3.7
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.36%
Probability of exploitation in next 30 days
EPSS Percentile
68.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
Nuclei: CVE-2023-3188 · Sep 17, 2024
This CVE's current EPSS score of 0.0136 is in the 50th percentile among its peer group of 23,701 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / owncast/owncast/commit/f40135dbf28093864482f9662c23e478ea192b16
Patch
huntr.dev / bounties/0d0d526a-1c39-4e6a-b081-d3914468e495
ExploitIssue TrackingPatchThird Party Advisory