{"id":"CVE-2023-26256","url":"https://www.cyber-defence.io/tools/cve/CVE-2023-26256","generatedAt":"2026-10-25T11:03:10.442Z","title":"An unauthenticated path traversal vulnerability affects the \"STAGIL Navigation for Jira - Menu & Themes\" plugin before 2.0.52 for Jira.","description":"An unauthenticated path traversal vulnerability affects the \"STAGIL Navigation for Jira - Menu & Themes\" plugin before 2.0.52 for Jira. By modifying the fileName parameter to the snjFooterNavigationConfig endpoint, it is possible to traverse and read the file system.","published":"2023-02-28T16:15:10.000Z","lastModified":"2026-06-17T05:42:55.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.1","score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},"cwe":["CWE-22"],"affected":["stagil/stagil navigation"],"epss":{"score":0.11615,"percentile":0.9605,"date":"2026-10-24","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 11.6%, higher than 96% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"https://github.com/1nters3ct/CVEs/blob/main/CVE-2023-26256.md","tags":["Exploit","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://marketplace.atlassian.com/apps/1216090/stagil-navigation-for-jira-menus-themes?tab=overview&hosting=cloud","tags":["Product"],"source":"cve@mitre.org"},{"url":"https://github.com/1nters3ct/CVEs/blob/main/CVE-2023-26256.md","tags":["Exploit","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://marketplace.atlassian.com/apps/1216090/stagil-navigation-for-jira-menus-themes?tab=overview&hosting=cloud","tags":["Product"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-26256","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."}