CVE-2026-82681
- Source
- https://cve.org/CVERecord?id=CVE-2026-82681
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-82681.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-82681
- Aliases
-
- EEF-CVE-2026-82681
- GHSA-j89q-xjrh-c26p
- Published
- 2026-08-31T02:26:05Z
- Modified
- 2026-09-03T03:30:46Z
- Severity
-
- 2.0 (Low) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N CVSS Calculator
- Summary
- Query-parameter injection in AshAdmin row-action links via unencoded string primary keys
- Details
-
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.
- Database specific
{ "cna_assigner": "EEF", "cwe_ids": [ "CWE-116" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/82xxx/CVE-2026-82681.json", "unresolved_ranges": [ { "extracted_events": [ { "introduced": "b214535f0cc012e36ca621e643bf8f7b133ba354" }, { "fixed": "8e8ef91e8ba07498053887c6212f8b0f08178df6" } ], "source": "AFFECTED_FIELD" } ] }- References
-
- https://cna.erlef.org/cves/CVE-2026-82681.html
- https://github.com
- https://osv.dev/vulnerability/EEF-CVE-2026-82681
- https://repo.hex.pm
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/82xxx/CVE-2026-82681.json
- https://github.com/ash-project/ash_admin/security/advisories/GHSA-j89q-xjrh-c26p
- https://nvd.nist.gov/vuln/detail/CVE-2026-82681
- https://github.com/ash-project/ash_admin/commit/8e8ef91e8ba07498053887c6212f8b0f08178df6
- https://github.com/ash-project/ash_admin