description: Improper code rendering while rendering merge requests could be exploited to submit malicious code. This vulnerability affects GitLab CE/EE 9.3 and later through 13.11.6, 13.12.6, and 14.0.2.
problem types: Improper encoding or escaping of output in GitLab
affected:
{
product: GitLab
vendor: GitLab
versions:
status: affected, version: >=9.3, <13.11.6
status: affected, version: >=13.12, <13.12.6
status: affected, version: >=14.0, <14.0.2
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 4.9
baseSeverity: MEDIUM
confidentialityImpact: NONE
integrityImpact: HIGH
privilegesRequired: HIGH
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
version: 3.1
]