An issue has been discovered in Gitlab EE/CE for AppSec affecting all versions from 13.5.0 before 17.8.6, 17.9 before 17.9.3, and 17.10 before 17.10.1. Certain error messages could allow Cross-Site Scripting attacks (XSS). for AppSec.
{
"cna_assigner": "GitLab",
"cwe_ids": [
"CWE-79"
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/2xxx/CVE-2025-2255.json"
}{
"extracted_events": [
{
"introduced": "13.5.0"
},
{
"fixed": "17.8.6"
},
{
"introduced": "17.9.0"
},
{
"fixed": "17.9.3"
},
{
"introduced": "17.10.0"
},
{
"last_affected": "17.10.0"
}
],
"source": [
"CPE_RANGE",
"CPE_STRING"
],
"cpe": [
"cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*",
"cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*",
"cpe:2.3:a:gitlab:gitlab:17.10.0:*:*:*:community:*:*:*",
"cpe:2.3:a:gitlab:gitlab:17.10.0:*:*:*:enterprise:*:*:*"
]
}