{"id":"CVE-2023-2200","state":"PUBLISHED","title":"Improper Encoding or Escaping of Output in GitLab","description":"An issue has been discovered in GitLab CE/EE affecting all versions starting from 7.14 before 15.11.10, all versions starting from 16.0 before 16.0.6, all versions starting from 16.1 before 16.1.1, which allows an attacker to inject HTML in an email address field.","publishedAt":"2023-07-13T02:02:34.411Z","updatedAt":"2024-10-30T19:31:16.274Z","severity":{"score":4.1,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:N","source":"GitLab"},"assigner":"GitLab","products":["GitLab GitLab"],"affected":[{"vendor":"GitLab","product":"GitLab","defaultStatus":"unaffected","versions":[{"version":"7.14","status":"affected","lessThan":"15.11.10","versionType":"semver"},{"version":"16.0","status":"affected","lessThan":"16.0.6","versionType":"semver"},{"version":"16.1","status":"affected","lessThan":"16.1.1","versionType":"semver"}],"repo":"git://git@gitlab.com:gitlab-org/gitlab.git"}],"references":["https://gitlab.com/gitlab-org/gitlab/-/issues/408281","https://hackerone.com/reports/1935628"],"weaknesses":["CWE-116"],"ingestedAt":"2026-10-29T20:05:52.290Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/2xxx/CVE-2023-2200.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-2200","state":"PUBLISHED","datePublished":"2023-07-13T02:02:34.411Z","dateUpdated":"2024-10-30T19:31:16.274Z","assignerShortName":"GitLab","assignerOrgId":"ceab7361-8a18-47b1-92ba-4d7d25f6715a","dateReserved":"2023-04-20T21:24:10.913Z"},"containers":{"cna":{"title":"Improper Encoding or Escaping of Output in GitLab","descriptions":[{"lang":"en","value":"An issue has been discovered in GitLab CE/EE affecting all versions starting from 7.14 before 15.11.10, all versions starting from 16.0 before 16.0.6, all versions starting from 16.1 before 16.1.1, which allows an attacker to inject HTML in an email address field."}],"affected":[{"vendor":"GitLab","product":"GitLab","defaultStatus":"unaffected","versions":[{"version":"7.14","status":"affected","lessThan":"15.11.10","versionType":"semver"},{"version":"16.0","status":"affected","lessThan":"16.0.6","versionType":"semver"},{"version":"16.1","status":"affected","lessThan":"16.1.1","versionType":"semver"}],"repo":"git://git@gitlab.com:gitlab-org/gitlab.git"}],"references":[{"url":"https://gitlab.com/gitlab-org/gitlab/-/issues/408281","name":"GitLab Issue #408281","tags":["issue-tracking"]},{"url":"https://hackerone.com/reports/1935628","name":"HackerOne Bug Bounty Report #1935628","tags":["technical-description","exploit"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.1,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:N","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-116","description":"CWE-116: Improper Encoding or Escaping of Output","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"GitLab","orgId":"ceab7361-8a18-47b1-92ba-4d7d25f6715a","dateUpdated":"2024-10-03T06:23:10.447Z"},"credits":[{"lang":"en","type":"finder","value":"Thanks [cryptopone](https://hackerone.com/cryptopone) for reporting this vulnerability through our HackerOne bug bounty program"}],"solutions":[{"lang":"en","value":"Upgrade to versions 15.11.10, 16.0.6, 16.1.1 or above."}]},"adp":[{"title":"CVE Program Container","references":[{"url":"https://gitlab.com/gitlab-org/gitlab/-/issues/408281","name":"GitLab Issue #408281","tags":["issue-tracking","x_transferred"]},{"url":"https://hackerone.com/reports/1935628","name":"HackerOne Bug Bounty Report #1935628","tags":["technical-description","exploit","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T06:12:20.653Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-10-30T19:30:59.856688Z","id":"CVE-2023-2200","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-10-30T19:31:16.274Z"}}]}}}