{"id":"CVE-2022-4898","url":"https://www.cyber-defence.io/tools/cve/CVE-2022-4898","generatedAt":"2026-10-27T19:39:36.144Z","title":"In affected versions of Octopus Server the help sidebar can be customized to include a Cross-Site Scripting payload in the support link.","description":"In affected versions of Octopus Server the help sidebar can be customized to include a Cross-Site Scripting payload in the support link. This was initially resolved in advisory 2022-07 however it was identified that the fix could be bypassed in certain circumstances. A different approach was taken to prevent the possibility of the support link being susceptible to XSS","published":"2023-01-31T04:15:08.000Z","lastModified":"2026-06-17T05:22:14.000Z","status":"Modified","sourceIdentifier":"security@octopus.com","cvss":{"version":"3.1","score":5.4,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"},"cwe":["CWE-79"],"affected":["octopus/octopus server"],"epss":{"score":0.00389,"percentile":0.32738,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.39%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"https://advisories.octopus.com/post/2022/sa2023-01/","source":"security@octopus.com"},{"url":"https://advisories.octopus.com/post/2022/sa2023-01/","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2022-4898","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}