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CVE-2026-3848 Improper Neutralization of CRLF Sequences ('CRLF Injection') in GitLab

🗓️ 11 Mar 2026 15:37:11Reported by GitLabType 
cvelist
 cvelist
🔗 www.cve.org👁 24 Views

GitLab CRLF injection flaw allows an authenticated user to trigger unintended internal requests via proxy during import; fixed in 18.7.6, 18.8.6, and 18.9.2.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
FreeBSD
Gitlab -- vulnerabilities
11 Mar 202600:00
freebsd
ATTACKERKB
CVE-2026-3848
11 Mar 202615:37
attackerkb
Circl
CVE-2026-3848
11 Mar 202615:16
circl
CNNVD
GitLab 注入漏洞
11 Mar 202600:00
cnnvd
CVE
CVE-2026-3848
11 Mar 202615:37
cve
Debian CVE
CVE-2026-3848
11 Mar 202615:37
debiancve
EUVD
EUVD-2026-11208
11 Mar 202618:30
euvd
Tenable Nessus
FreeBSD : Gitlab -- vulnerabilities (0236eab0-1d62-11f1-88f8-2cf05da270f3)
11 Mar 202600:00
nessus
Tenable Nessus
GitLab 8.11 < 18.7.6 / 18.8 < 18.8.6 / 18.9 < 18.9.2 (CVE-2026-3848)
11 Mar 202600:00
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-3848
18 Mar 202600:00
nessus
Rows per page
[
  {
    "vendor": "GitLab",
    "product": "GitLab",
    "repo": "git://[email protected]:gitlab-org/gitlab.git",
    "cpes": [
      "cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*"
    ],
    "versions": [
      {
        "version": "8.11",
        "status": "affected",
        "lessThan": "18.7.6",
        "versionType": "semver"
      },
      {
        "version": "18.8",
        "status": "affected",
        "lessThan": "18.8.6",
        "versionType": "semver"
      },
      {
        "version": "18.9",
        "status": "affected",
        "lessThan": "18.9.2",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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