Vulnerability · Published Mar 20, 2024 · Assigned by GitHub_M

CVE-2024-29026Owncast cross origin request

High 8.2

In plain English

A high-severity cross-site request forgery in owncast from owncast. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 36% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)8.2High

Exploit odds (30 days)0.4%top 64.4% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

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.

Affected packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
Go	github.com/owncast/owncast	0.1.3	GHSA-v99w-r56h-g23v
Go	github.com/owncast/owncast	0.1.3	GO-2024-3054

Affected products (as reported)

Vendor	Product	Versions
owncast	owncast	<= 0.1.2

Weakness: CWE-352, CWE-697 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N

References

https://securitylab.github.com/advisories/GHSL-2023-261_Owncast/ x_refsource_CONFIRM
https://github.com/owncast/owncast/commit/9215d9ba0f29d62201d3feea9e77dcd274581624 x_refsource_MISC
https://github.com/owncast/owncast/blob/v0.1.2/router/middleware/auth.go#L32 x_refsource_MISC