{"id":"CVE-2020-25789","aliases":["DEBIAN-CVE-2020-25789","EUVD-2020-18439","GHSA-63f3-68q8-wr22","UBUNTU-CVE-2020-25789"],"status":"published","title":"An issue was discovered in Tiny Tiny RSS (aka tt-rss) before 2020-09-16. The cached_url feature...","description":"An issue was discovered in Tiny Tiny RSS (aka tt-rss) before 2020-09-16. The cached_url feature mishandles JavaScript inside an SVG document.","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.00883,"percentile":0.59656,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-79"],"published":"2020-09-19T20:17:49Z","modified":"2026-10-26T12:02:40Z","fixes":[{"ecosystem":"Debian:12","package":"tt-rss","fixed_in":["21~git20210204.b4cbc79+dfsg-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"tt-rss","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"21~git20210204.b4cbc79+dfsg-1"}]}]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"tt-rss","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.15+dfsg-1","15.7+git20151123+dfsg-1","15.7+git20151123+dfsg-1ubuntu1"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"tt-rss","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["17.1+git20170410+dfsg-2","17.1+git20170410+dfsg-2ubuntu1"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"tt-rss","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["21~git20210204.b4cbc79+dfsg-1"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"tt-rss","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["21~git20210204.b4cbc79+dfsg-1.2"]}],"products":[{"vendor":"tt-rss","product":"tiny_tiny_rss"}],"references":[{"url":"https://community.tt-rss.org/t/heads-up-several-vulnerabilities-fixed/3799","tags":["x_refsource_MISC","x_transferred","Vendor Advisory","advisory","report"]},{"url":"https://git.tt-rss.org/fox/tt-rss/commit/da5af2fae091041cca27b24b6f0e69e4a6d0dc60","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory","fix","report"]},{"url":"https://blog.neagaru.com/p/exploiting-tiny-tiny-rss-2020","tags":["article"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-25789"},{"url":"https://github.com/advisories/GHSA-63f3-68q8-wr22"},{"url":"https://security-tracker.debian.org/tracker/CVE-2020-25789","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2020-25789","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-25789","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2020-25789","description":"An issue was discovered in Tiny Tiny RSS (aka tt-rss) before 2020-09-16. The cached_url feature mishandles JavaScript inside an SVG document.","status":"published","published":"2020-09-19T20:17:49Z","modified":"2025-12-22T19:40:27.495Z","updated_at":"2026-11-02T14:35:48.854892Z"}],"euvd":[{"id":"EUVD-2020-18439","description":"An issue was discovered in Tiny Tiny RSS (aka tt-rss) before 2020-09-16. The cached_url feature mishandles JavaScript inside an SVG document.","status":"published","published":"2020-09-19T20:17:49Z","modified":"2025-12-22T19:40:27Z","updated_at":"2026-11-02T19:49:01.709544Z"}],"ghsa":[{"id":"GHSA-63f3-68q8-wr22","title":"An issue was discovered in Tiny Tiny RSS (aka tt-rss) before 2020-09-16. The cached_url feature...","description":"An issue was discovered in Tiny Tiny RSS (aka tt-rss) before 2020-09-16. The cached_url feature mishandles JavaScript inside an SVG document.","status":"published","published":"2022-05-24T17:29:01Z","modified":"2025-12-22T21:30:28Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:05:19.281484Z"}],"nvd":[{"id":"CVE-2020-25789","description":"An issue was discovered in Tiny Tiny RSS (aka tt-rss) before 2020-09-16. 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