VulnerabilityModified
CVE-2023-25167
In affected versions a malicious user can cause a regular expression denial of service using a carefully crafted git URL.
MEDIUM 5.7EPSS 0.57%
Does this matter?
Lower severity and a low EPSS score (0.57%). Track it; it rarely justifies an emergency change on its own.
Description
Discourse is an open source discussion platform. In affected versions a malicious user can cause a regular expression denial of service using a carefully crafted git URL. This issue is patched in the latest stable, beta and tests-passed versions of Discourse. Users are advised to upgrade. There are no known workarounds for this issue.
- CVSS 3.1
- 5.7 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H
- EPSS
- 0.57% probability · 45th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-1333
- Affected
- discourse/discourse
- Source
- security-advisories@github.com
References
- https://github.com/discourse/discourse/commit/ec4c30270887366dc28788bc4ab8a22a098573cdPatch
- https://github.com/discourse/discourse/security/advisories/GHSA-4w55-w26q-r35wVendor Advisory
- https://github.com/discourse/discourse/commit/ec4c30270887366dc28788bc4ab8a22a098573cdPatch
- https://github.com/discourse/discourse/security/advisories/GHSA-4w55-w26q-r35wVendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.