description: An issue has been discovered in GitLab CE/EE affecting all versions starting from 15.8 before 15.10.8, all versions starting from 15.11 before 15.11.7, all versions starting from 16.0 before 16.0.2. A reflected XSS was possible when creating new abuse reports which allows attackers to perform arbitrary actions on behalf of victims.
problem types: Improper neutralization of input during web page generation ('cross-site scripting') in GitLab
affected:
{
vendor: GitLab
product: GitLab
versions:
version: > 15.8, <15.10.8, status: affected
version: >=15.11, <15.11.7, status: affected
version: >=16.0, <16.0.2, status: affected
}
metrics:
cvssV3_1: [
version: 3.1
vectorString: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:N
attackVector: NETWORK
attackComplexity: HIGH
privilegesRequired: LOW
userInteraction: REQUIRED
scope: CHANGED
confidentialityImpact: LOW
integrityImpact: LOW
availabilityImpact: NONE
baseScore: 4.4
baseSeverity: MEDIUM
]