{"action":"Upgrade nim to 1.2.6-1 or later.","affected":[{"fixed":"1.2.6-1","introduced":"0"}],"component":"nim","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1.2.6-1"],"id":"tcs_01M5NENMGE3RPABVTR8275Y996","modified_at":"2026-10-26T12:02:27.024718025Z","published_at":"2020-08-14T19:15:12.507Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-15693","https://security-tracker.debian.org/tracker/CVE-2020-15693"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-15693","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-15693"}],"summary":"In Nim 1.2.4, the standard library httpClient is vulnerable to a CR-LF injection in the target URL. An injection is possible if the attacker controls any part of the URL provided in a call (such as ht"}