{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-1094","assignerOrgId":"ceab7361-8a18-47b1-92ba-4d7d25f6715a","state":"PUBLISHED","assignerShortName":"GitLab","dateReserved":"2026-01-16T21:33:12.365Z","datePublished":"2026-02-11T11:04:35.229Z","dateUpdated":"2026-02-11T21:18:35.282Z"},"containers":{"cna":{"title":"Improper Validation of Unsafe Equivalence in Input in GitLab","descriptions":[{"lang":"en","value":"GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.8 before 18.8.4 that could have allowed an authenticated developer to hide specially crafted file changes from the WebUI."}],"affected":[{"vendor":"GitLab","product":"GitLab","repo":"git://git@gitlab.com:gitlab-org/gitlab.git","cpes":["cpe:2.3:a:gitlab:gitaly:*:*:*:*:*:*:*:*"],"versions":[{"version":"18.8","status":"affected","lessThan":"18.8.4","versionType":"semver"}],"defaultStatus":"unaffected"}],"problemTypes":[{"descriptions":[{"lang":"en","description":"CWE-1289: Improper Validation of Unsafe Equivalence in Input","cweId":"CWE-1289","type":"CWE"}]}],"references":[{"url":"https://gitlab.com/gitlab-org/gitlab/-/issues/586483","name":"GitLab Issue #586483","tags":["issue-tracking","permissions-required"]},{"url":"https://hackerone.com/reports/3502519","name":"HackerOne Bug Bounty Report #3502519","tags":["technical-description","exploit","permissions-required"]},{"url":"https://about.gitlab.com/releases/2026/02/10/patch-release-gitlab-18-8-4-released/"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE","baseScore":4.6,"baseSeverity":"MEDIUM"}}],"solutions":[{"lang":"en","value":"Upgrade to version 18.8.4 or above."}],"credits":[{"lang":"en","value":"Thanks [u3mur4](https://hackerone.com/u3mur4) for reporting this vulnerability through our HackerOne bug bounty program","type":"finder"}],"providerMetadata":{"orgId":"ceab7361-8a18-47b1-92ba-4d7d25f6715a","shortName":"GitLab","dateUpdated":"2026-02-11T11:04:35.229Z"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-02-11T21:18:29.521757Z","id":"CVE-2026-1094","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-02-11T21:18:35.282Z"}}]}}