{"id":"CVE-2016-3691","aliases":["GHSA-799h-qr84-pcrp","PYSEC-2026-648"],"title":"Kallithea Routes CSRF Bypass","summary":"Kallithea Routes CSRF Bypass","severity":"high","cvss":8.8,"cvssVector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","vendor":"kallithea","product":"kallithea","ecosystem":"pip","affected":["kallithea < 0.3.2"],"patched":["kallithea 0.3.2"],"published":"2022-05-13","updated":"2026-07-06","source":"OSV","sourceUrl":"https://osv.dev/vulnerability/GHSA-799h-qr84-pcrp","references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-3691"},{"url":"https://github.com/NexMirror/Kallithea"},{"url":"http://www.openwall.com/lists/oss-security/2016/05/02/3"}],"tags":["osv","pip"],"epss":0.00626,"epssPercentile":0.48327,"ingestedAt":"2026-07-08T18:25:46.822Z","slug":"CVE-2016-3691","body":"## Overview\n\nRoutes in Kallithea before 0.3.2 allows remote attackers to bypass the CSRF protection by using the GET HTTP request method.\n\n## Affected packages\n\n- `kallithea < 0.3.2`\n\n## Remediation\n\nUpgrade to a patched release:\n\n- `kallithea 0.3.2`","depth":"twilight","depthScore":49,"depthScoreParts":{"impact":48.4,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}