description: An issue has been discovered in GitLab affecting all versions starting with 13.10. GitLab was vulnerable to a stored XSS in blob viewer of notebooks.
problem types: Improper neutralization of input during web page generation ('cross-site scripting') in GitLab
affected:
{
product: GitLab
vendor: GitLab
versions:
status: affected, version: >=13.12, <13.12.2
status: affected, version: >=13.11, <13.11.5
status: affected, version: >=13.10, <13.10.5
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 6.1
baseSeverity: MEDIUM
confidentialityImpact: LOW
integrityImpact: LOW
privilegesRequired: NONE
scope: CHANGED
userInteraction: REQUIRED
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
version: 3.1
]