{"id":"CVE-2022-29351","title":"An arbitrary file upload vulnerability in the file upload module of Tiddlywiki5 v5.2.2 allows attackers to execute arbitrary code via a crafted SVG file","summary":"An arbitrary file upload vulnerability in the file upload module of Tiddlywiki5 v5.2.2 allows attackers to execute arbitrary code via a crafted SVG file. Note: The vendor argues that this is not a legitimate issue and there is no vulnera…","severity":"critical","cvss":9.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-434"],"vendor":"tiddlywiki","product":"tiddlywiki5","affected":["tiddlywiki5 = 5.2.2"],"published":"2022-05-16","updated":"2026-07-05","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2022-29351","references":[{"url":"https://github.com/Jermolene/TiddlyWiki5","label":"cve@mitre.org"},{"url":"https://github.com/jimcola99/corruptsvgfile","label":"cve@mitre.org"},{"url":"https://www.youtube.com/watch?v=F_DBx4psWns","label":"cve@mitre.org"},{"url":"http://tiddlywiki5.com","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/Jermolene/TiddlyWiki5","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/jimcola99/corruptsvgfile","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.youtube.com/watch?v=F_DBx4psWns","label":"af854a3a-2127-422b-91ae-364da2661108"}],"tags":["nvd"],"epss":0.02498,"epssPercentile":0.83987,"ingestedAt":"2026-07-06T02:09:23.491Z","slug":"CVE-2022-29351","body":"## Overview\n\nAn arbitrary file upload vulnerability in the file upload module of Tiddlywiki5 v5.2.2 allows attackers to execute arbitrary code via a crafted SVG file. Note: The vendor argues that this is not a legitimate issue and there is no vulnerability here.\n\n## Affected\n\n- `tiddlywiki5 = 5.2.2`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":54,"depthScoreParts":{"impact":53.9,"likelihood":0.5,"exploitation":0,"ransomware":0},"changes":[]}