{"id":"CVE-2019-25091","aliases":["GHSA-mwvp-qr62-cvjx","PYSEC-2026-885"],"title":"nsupdate.info has Sensitive Cookie Without 'HttpOnly' Flag","summary":"nsupdate.info has Sensitive Cookie Without 'HttpOnly' Flag","severity":"medium","cvss":5.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","vendor":"nsupdate","product":"nsupdate","ecosystem":"pip","affected":["nsupdate <= 0.12.0"],"published":"2022-12-28","updated":"2026-07-07","source":"OSV","sourceUrl":"https://osv.dev/vulnerability/GHSA-mwvp-qr62-cvjx","references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-25091"},{"url":"https://github.com/nsupdate-info/nsupdate.info/pull/410"},{"url":"https://github.com/nsupdate-info/nsupdate.info/commit/60a3fe559c453bc36b0ec3e5dd39c1303640a59a"},{"url":"https://github.com/nsupdate-info/nsupdate.info"},{"url":"https://vuldb.com/?ctiid.216909"},{"url":"https://vuldb.com/?id.216909"}],"tags":["osv","pip"],"epss":0.00617,"epssPercentile":0.48201,"ingestedAt":"2026-07-08T18:25:51.461Z","slug":"CVE-2019-25091","body":"## Overview\n\nA vulnerability classified as problematic has been found in nsupdate.info. This affects an unknown part of the file `src/nsupdate/settings/base.py` of the component `CSRF Cookie Handler`. The manipulation of the argument `CSRF_COOKIE_HTTPONLY` leads to cookie without `httponly` flag. It is possible to initiate the attack remotely. The name of the patch is 60a3fe559c453bc36b0ec3e5dd39c1303640a59a. It is recommended to apply a patch to fix this issue. The identifier VDB-216909 was assigned to this vulnerability.\n\n## Affected packages\n\n- `nsupdate <= 0.12.0`\n\n## Remediation\n\nRefer to the advisory for the patched release.","depth":"sunlit","depthScore":29,"depthScoreParts":{"impact":29.2,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}