{"id":"CVE-2020-35305","title":"Cross site scripting (XSS) in gollum 5.0 to 5.1.2 via the filename parameter to the 'New Page' dialog.","summary":"Cross site scripting (XSS) in gollum 5.0 to 5.1.2 via the filename parameter to the 'New Page' dialog.","severity":"medium","cvss":6.1,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","cwe":["CWE-79"],"vendor":"gollum_project","product":"gollum","affected":["gollum >= 5.0.0, <= 5.1.2"],"published":"2022-07-15","updated":"2026-07-05","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2020-35305","references":[{"url":"https://github.com/Szarny/","label":"cve@mitre.org"},{"url":"https://github.com/gollum/","label":"cve@mitre.org"},{"url":"https://github.com/gollum/gollum/releases/tag/v5.1.2","label":"cve@mitre.org"},{"url":"http://gollum.com","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/Szarny/","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/gollum/","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/gollum/gollum/releases/tag/v5.1.2","label":"af854a3a-2127-422b-91ae-364da2661108"}],"tags":["nvd"],"epss":0.00768,"epssPercentile":0.54058,"ingestedAt":"2026-07-06T17:03:24.851Z","slug":"CVE-2020-35305","body":"## Overview\n\nCross site scripting (XSS) in gollum 5.0 to 5.1.2 via the filename parameter to the 'New Page' dialog.\n\n## Affected\n\n- `gollum >= 5.0.0, <= 5.1.2`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":34,"depthScoreParts":{"impact":33.6,"likelihood":0.2,"exploitation":0,"ransomware":0},"changes":[]}