{"id":"PYSEC-2026-885","summary":"nsupdate.info has Sensitive Cookie Without 'HttpOnly' Flag","details":"A 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.","aliases":["CVE-2019-25091","GHSA-mwvp-qr62-cvjx"],"modified":"2026-07-07T11:45:15.788297560Z","published":"2026-07-07T10:17:26.209197Z","references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2019-25091"},{"type":"WEB","url":"https://github.com/nsupdate-info/nsupdate.info/pull/410"},{"type":"WEB","url":"https://github.com/nsupdate-info/nsupdate.info/commit/60a3fe559c453bc36b0ec3e5dd39c1303640a59a"},{"type":"PACKAGE","url":"https://github.com/nsupdate-info/nsupdate.info"},{"type":"WEB","url":"https://vuldb.com/?ctiid.216909"},{"type":"WEB","url":"https://vuldb.com/?id.216909"},{"type":"PACKAGE","url":"https://pypi.org/project/nsupdate"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-mwvp-qr62-cvjx"}],"affected":[{"package":{"name":"nsupdate","ecosystem":"PyPI","purl":"pkg:pypi/nsupdate"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.13.0"}]}],"versions":["0.10.0","0.11.0","0.12.0","0.2.0b0","0.3.0","0.4.0","0.5.0","0.6.0","0.7.0","0.8.0","0.9.0","0.9.1"],"database_specific":{"source":"https://github.com/pypa/advisory-database/blob/main/vulns/nsupdate/PYSEC-2026-885.yaml"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"}]}