CVE Explorer
CVE-2026-2238
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.5 before 18.11.6, 19.0 before 19.0.3, and 19.1 before 19.1.1 that under certain conditions could have allowed an unauthenticated user to view confidential issue references on public projects due to improper authorization checks.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
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":"18.11.6","status":"affected","version":"17.5","versionType":"semver"},{"lessThan":"19.0.3","status":"affected","version":"19.0","versionType":"semver"},{"lessThan":"19.1.1","status":"affected","version":"19.1","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:4535f8e752982f70ef43c3cf3568c97604664f596aab56d04180abe64b46c75d · sha256:25a188f065110430… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.3,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:4535f8e752982f70ef43c3cf3568c97604664f596aab56d04180abe64b46c75d · sha256:25a188f065110430… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-862","description":"CWE-862: Missing Authorization","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:4535f8e752982f70ef43c3cf3568c97604664f596aab56d04180abe64b46c75d · sha256:25a188f065110430… · /containers/cna/problemTypes/0/descriptions/0
Source references
3 source assertions{"url":"https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-1-1-released/"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:4535f8e752982f70ef43c3cf3568c97604664f596aab56d04180abe64b46c75d · sha256:25a188f065110430… · /containers/cna/references/2
{"url":"https://gitlab.com/gitlab-org/gitlab/-/work_items/589186"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:4535f8e752982f70ef43c3cf3568c97604664f596aab56d04180abe64b46c75d · sha256:25a188f065110430… · /containers/cna/references/1
{"name":"HackerOne Bug Bounty Report #3543011","tags":["technical-description","exploit","permissions-required"],"url":"https://hackerone.com/reports/3543011"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:4535f8e752982f70ef43c3cf3568c97604664f596aab56d04180abe64b46c75d · sha256:25a188f065110430… · /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.