Description (CNA)
Improper Encoding or Escaping of Output vulnerability in ash-project ash_admin lets an attacker who controls a record's string primary key rewrite the target of AshAdmin's row-action links. The Table, DataTable, and Show components built row-action URLs by raw string interpolation, splicing the primary key (and table, domain, and resource names) into the query string without URL-encoding. Ash resources routinely use user-settable string primary keys (slugs, emails). Because Plug.Conn.Query resolves duplicate parameters last-wins and primary_key is interpolated last, a stored key such as foo&action_type=destroy injects parameters that override the link, so an admin clicking edit is sent to a destroy form or an arbitrary resource; a # truncates the query into a fragment. The fix builds every link with URI.encode_query/1, encoding all interpolated values. This issue affects ash_admin: from 0.3.0-rc.0 before 1.3.1.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| ash-project / ash_admin | affected 0.3.0-rc.0 before 1.3.1 |
| ash-project / ash_admin | affected b214535f0cc012e36ca621e643bf8f7b133ba354 before 8e8ef91e8ba07498053887c6212f8b0f08178df6 |
CWE
CWE-116
References
- https://github.com/ash-project/ash_admin/security/advisories/GHSA-j89q-xjrh-c26p
- https://cna.erlef.org/cves/CVE-2026-82681.html
- https://osv.dev/vulnerability/EEF-CVE-2026-82681
- https://github.com/ash-project/ash_admin/commit/8e8ef91e8ba07498053887c6212f8b0f08178df6
ADP enrichment
No English description supplied.