CVE-2026-95813 | BDVDB-2026-377998 Detail
e621nge621ng
Description#
e621ng versions before 26.09.16 pass untrusted request parameters directly to Rails url_for in PaginatorComponent and controller navigation links, allowing attackers to redirect pagination and navigation controls to attacker-controlled origins. Attackers can supply host, protocol, and port query parameters that are interpreted as URL generation options, causing pagination links to point to malicious domains while the initial page loads from the legitimate site.
Impact#
Per CVSS v3.1: confidentiality impact low, integrity impact low, availability impact none. Attack vector: network.
Weaknesses#
- CWE-601 URL Redirection to Untrusted Site ('Open Redirect')
References#
- https://github.com/e621ng/e621ng/pull/2518
- https://github.com/e621ng/e621ng/commit/e1a3930bf1750b02a23843ec88c33e2aa06e2a5e
- https://github.com/e621ng/e621ng/releases/tag/26.09.16
- https://github.com/e621ng/e621ng/blob/26.09.02/app/components/paginator_component.rb
- https://github.com/e621ng/e621ng
- https://www.vulncheck.com/advisories/e621ng-before-26.09.16-open-redirect-via-url-parameters
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.