CVE-2026-81316
- Source
- https://cve.org/CVERecord?id=CVE-2026-81316
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-81316.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-81316
- Aliases
-
- EEF-CVE-2026-81316
- GHSA-v7pf-wjxc-7j5m
- Published
- 2026-08-30T11:59:41Z
- Modified
- 2026-09-03T03:30:31Z
- Severity
-
- 2.1 (Low) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N CVSS Calculator
- Summary
- Same-named aggregates with differing filters are conflated in AshSql
- Details
-
Incorrect Authorization vulnerability in ash-project ash_sql allows a caller to receive an aggregate value computed over rows a more restrictive filter should have excluded, disclosing counts, sums, or lists across an authorization or tenancy boundary.
AshSql.Aggregate.different_queries?/2 reports two aggregate queries as different only when their filter and their sort both differ. Aggregate queries rarely carry a sort, so two aggregates that share a name but carry entirely different filters compare as identical. The colliding aggregate keeps its name and is treated as already computed, and select_aggregates returns the first-registered variant's value. The same name reaches the builder twice with different filters when actor or tenant context is stamped into each aggregate's query, so a narrowly filtered aggregate can be served the value of a previously registered broad one.
This issue affects ash_sql: from 0.1.0 before 0.7.1.
- Database specific
{ "cna_assigner": "EEF", "cwe_ids": [ "CWE-863" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/81xxx/CVE-2026-81316.json", "unresolved_ranges": [ { "extracted_events": [ { "introduced": "dd092ed273dec7bd2194352f24a39229fc8ae68b" }, { "fixed": "4b95468e5434a3526571414219719c9518be6694" } ], "source": "AFFECTED_FIELD" } ] }- References
-
- https://cna.erlef.org/cves/CVE-2026-81316.html
- https://github.com
- https://osv.dev/vulnerability/EEF-CVE-2026-81316
- https://repo.hex.pm
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/81xxx/CVE-2026-81316.json
- https://github.com/ash-project/ash_sql/security/advisories/GHSA-v7pf-wjxc-7j5m
- https://nvd.nist.gov/vuln/detail/CVE-2026-81316
- https://github.com/ash-project/ash_sql/commit/4b95468e5434a3526571414219719c9518be6694
- https://github.com/ash-project/ash_sql