{"id":"CVE-2022-1175","published":"2022-04-04T19:46:15Z","modified":"2024-08-02T23:55:24Z","title":"Improper neutralization of user input in GitLab CE/EE versions 14.4 before 14.7.7, all versions starting from 14.8…","vendor":"GitLab","product":"GitLab","tier":"core","eol":null,"affectedVersions":[{"vendor":"GitLab","product":"GitLab","versions":[">=14.4, <14.7.7",">=14.8, <14.8.5",">=14.9, <14.9.2"]}],"description":{"text":"Improper neutralization of user input in GitLab CE/EE versions 14.4 before 14.7.7, all versions starting from 14.8 before 14.8.5, all versions starting from 14.9 before 14.9.2 allowed an attacker to exploit XSS by injecting HTML in notes.","provenance":"source","from":"CVE.org"},"summary":{"text":"The flaw is an improper neutralization of user input (cross-site scripting) in GitLab, affecting its Community and Enterprise Edition products, specifically in the notes feature. An attacker who can get a user to interact with a note containing injected HTML can execute script in that user's session, which requires low privileges to create the note and user interaction for the victim to view it.","provenance":"ai","model":"claude-haiku-5-5","generatedAt":"2026-10-29T07:12:31Z"},"cvss":{"score":8.7,"severity":"HIGH","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N","provenance":"source","from":"CVE.org CNA"},"epss":{"score":0.82003,"percentile":0.99651,"date":"2026-10-29","provenance":"source"},"kev":null,"vulncheckKev":null,"exploited":false,"otx":{"pulseCount":1,"pulses":[{"name":"Critical Vulnerability in GitLab Allows Attackers to Hijack User Accounts","url":"https://otx.alienvault.com/pulse/624b081172e78b54d1d01c00","created":"2022-04-04"}],"provenance":"machine"},"cwes":[],"references":[{"url":"https://gitlab.com/gitlab-org/gitlab/-/issues/353370","tags":["x_refsource_MISC"]},{"url":"https://hackerone.com/reports/1481207","tags":["x_refsource_MISC"]},{"url":"https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-1175.json","tags":["x_refsource_CONFIRM"]},{"url":"http://packetstormsecurity.com/files/166829/Gitlab-14.9-Cross-Site-Scripting.html","tags":["x_refsource_MISC"]}],"techniques":[],"reports":[],"affected":[],"advisories":[],"euvd":{"id":"EUVD-2022-24516","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2022-24516","exploited":false,"exploitedSince":null,"provenance":"source"},"exploits":[{"id":50889,"url":"https://www.exploit-db.com/exploits/50889","title":"GitLab 14.9 - Stored Cross-Site Scripting (XSS)","type":"webapps","platform":"ruby","date":"2022-04-26","verified":false,"provenance":"source"}],"exploitSources":{"exploitdb":{"count":1,"earliest":"2022-04-26"},"pocGithub":{"count":1,"skipped":0,"earliest":"2022-04-12","earliestUrl":"https://github.com/Greenwolf/CVE-2022-1175","repos":[{"name":"Greenwolf/CVE-2022-1175","url":"https://github.com/Greenwolf/CVE-2022-1175","stars":1,"created":"2022-04-12"}]},"first":{"date":"2022-04-12","source":"PoC-in-GitHub","url":"https://github.com/Greenwolf/CVE-2022-1175"},"provenance":"source"},"exploitRefs":["http://packetstormsecurity.com/files/166829/Gitlab-14.9-Cross-Site-Scripting.html"],"flow":[],"timeline":[{"date":"2022-04-04","kind":"published","label":"Published (CVE.org)","url":"https://www.cve.org/CVERecord?id=CVE-2022-1175","provenance":"source"},{"date":"2022-04-12","kind":"exploit-public","label":"First public exploit: PoC-in-GitHub; later: Exploit-DB 2022-04-26","url":"https://github.com/Greenwolf/CVE-2022-1175","provenance":"source"}],"speed":{"daysToPublicExploit":8,"firstExploitFrom":"PoC-in-GitHub","daysToKev":null},"priority":{"score":31.7,"factors":[{"name":"In a KEV catalog","points":0.0,"detail":"not listed"},{"name":"Recent KEV listing","points":0.0,"detail":"not listed"},{"name":"Known ransomware use","points":0.0,"detail":"not known"},{"name":"EPSS percentile","points":19.93,"detail":"percentile 0.9965"},{"name":"Named in threat reports","points":0.0,"detail":"0 reports"},{"name":"Public exploit code","points":5.0,"detail":"1 Exploit-DB entry; 1 NVD exploit link; 1 PoC-in-GitHub repo"},{"name":"Mentioned in OTX pulses","points":0.68,"detail":"1 pulse"},{"name":"CVSS severity","points":6.09,"detail":"base score 8.7"},{"name":"End-of-life product","points":0.0,"detail":"supported or unknown"}]}}