{"id":"CVE-2020-25787","url":"https://www.cyber-defence.io/tools/cve/CVE-2020-25787","generatedAt":"2026-11-05T01:56:32.424Z","title":"An issue was discovered in Tiny Tiny RSS (aka tt-rss) before 2020-09-16.","description":"An issue was discovered in Tiny Tiny RSS (aka tt-rss) before 2020-09-16. It does not validate all URLs before requesting them.","published":"2020-09-19T21:15:12.000Z","lastModified":"2026-06-17T03:07:18.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.1","score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-20"],"affected":["tt-rss/tiny tiny rss"],"epss":{"score":0.18417,"percentile":0.97238,"date":"2026-11-03","history":[]},"kev":{"listed":false},"exploits":{"count":1,"verified":false,"firstPublished":"2021-03-02","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":49606,"kind":"exploit","title":"Tiny Tiny RSS - Remote Code Execution","url":"https://www.exploit-db.com/exploits/49606","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/php/webapps/49606.py","file":"exploits/php/webapps/49606.py","published":"2021-03-02","added":"2021-03-02","updated":"2021-03-02","author":"Daniel Neagaru","type":"webapps","platform":"php","port":null,"verified":false,"codes":["CVE-2020-25787"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":null}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 18.4%, higher than 97% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"http://packetstormsecurity.com/files/161606/TinyTinyRSS-Remote-Code-Execution.html","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"cve@mitre.org"},{"url":"https://blog.neagaru.com/p/exploiting-tiny-tiny-rss-2020","source":"cve@mitre.org"},{"url":"https://community.tt-rss.org/t/heads-up-several-vulnerabilities-fixed/3799","tags":["Vendor Advisory"],"source":"cve@mitre.org"},{"url":"https://git.tt-rss.org/fox/tt-rss/commit/c3d14e1fa54c7dade7b1b7955575e2991396d7ef","tags":["Patch","Vendor Advisory"],"source":"cve@mitre.org"},{"url":"http://packetstormsecurity.com/files/161606/TinyTinyRSS-Remote-Code-Execution.html","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://community.tt-rss.org/t/heads-up-several-vulnerabilities-fixed/3799","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://git.tt-rss.org/fox/tt-rss/commit/c3d14e1fa54c7dade7b1b7955575e2991396d7ef","tags":["Patch","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2020-25787","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."}