VulnerabilityModified
CVE-2023-0050
A specially crafted Kroki diagram could lead to a stored XSS on the client side which allows attackers to perform arbitrary actions on behalf of victims.
MEDIUM 5.4EPSS 92.4%
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 92.4%, higher than 100% of all known CVEs. Patch or mitigate before the next change window.
Description
An issue has been discovered in GitLab affecting all versions starting from 13.7 before 15.7.8, all versions starting from 15.8 before 15.8.4, all versions starting from 15.9 before 15.9.2. A specially crafted Kroki diagram could lead to a stored XSS on the client side which allows attackers to perform arbitrary actions on behalf of victims.
- CVSS 3.1
- 5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 92.42% probability · 100th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- gitlab/gitlab
- Source
- cve@gitlab.com
References
- https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-0050.jsonVendor Advisory
- https://gitlab.com/gitlab-org/gitlab/-/issues/387023Broken Link
- https://hackerone.com/reports/1731349Permissions Required
- https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-0050.jsonVendor Advisory
- https://gitlab.com/gitlab-org/gitlab/-/issues/387023Broken Link
- https://hackerone.com/reports/1731349Permissions Required
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.