CVE Explorer

CVE-2026-3848

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 8.11 before 18.7.6, 18.8 before 18.8.6, and 18.9 before 18.9.2 that could have allowed an authenticated user to make unintended internal requests through proxy environments under certain conditions due to improper input validation in import functionality.

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:eea04d71a63905199e14561074289d5bd8713aa2e00912edf943b9ca5efd9bc5

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"cpes":["cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*"],"defaultStatus":"unaffected","product":"GitLab","repo":"git://git@gitlab.com:gitlab-org/gitlab.git","vendor":"GitLab","versions":[{"lessThan":"18.7.6","status":"affected","version":"8.11","versionType":"semver"},{"lessThan":"18.8.6","status":"affected","version":"18.8","versionType":"semver"},{"lessThan":"18.9.2","status":"affected","version":"18.9","versionType":"semver"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:b3f6d327952377472ebe63bcaf95c0467c27c7ebb26dfcf2383c195ec8cf8a0d · sha256:45066ec8eb6f7776… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:b3f6d327952377472ebe63bcaf95c0467c27c7ebb26dfcf2383c195ec8cf8a0d · sha256:45066ec8eb6f7776… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-93","description":"CWE-93: Improper Neutralization of CRLF Sequences ('CRLF Injection')","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:b3f6d327952377472ebe63bcaf95c0467c27c7ebb26dfcf2383c195ec8cf8a0d · sha256:45066ec8eb6f7776… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions

{"url":"https://about.gitlab.com/releases/2026/03/11/patch-release-gitlab-18-9-2-released/"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:b3f6d327952377472ebe63bcaf95c0467c27c7ebb26dfcf2383c195ec8cf8a0d · sha256:45066ec8eb6f7776… · /containers/cna/references/1

{"url":"https://gitlab.com/gitlab-org/gitlab/-/work_items/577298"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:b3f6d327952377472ebe63bcaf95c0467c27c7ebb26dfcf2383c195ec8cf8a0d · sha256:45066ec8eb6f7776… · /containers/cna/references/0

Attribution and limitations

CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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