description: A issue has been discovered in GitLab CE/EE affecting all versions from 15.3 prior to 15.7.8, version 15.8 prior to 15.8.4, and version 15.9 prior to 15.9.2 A cross-site scripting vulnerability was found in the title field of work items that allowed attackers to perform arbitrary actions on behalf of victims at client side.
problem types: Improper neutralization of input during web page generation ('cross-site scripting') in GitLab
affected:
{
vendor: GitLab
product: GitLab
versions:
version: >=15.3, <15.7.8, status: affected
version: >=15.8, <15.8.4, status: affected
version: >=15.9, <15.9.2, status: affected
}
metrics:
cvssV3_1: [
version: 3.1
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: REQUIRED
scope: CHANGED
confidentialityImpact: LOW
integrityImpact: LOW
availabilityImpact: NONE
baseScore: 5.4
baseSeverity: MEDIUM
]