CVE-2026-80227
- Source
- https://cve.org/CVERecord?id=CVE-2026-80227
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-80227.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-80227
- Aliases
-
- EEF-CVE-2026-80227
- GHSA-76wx-w7ww-5xfq
- Published
- 2026-08-30T11:53:35.548Z
- Modified
- 2026-09-04T03:31:00.586766996Z
- Severity
-
- 2.1 (Low) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N CVSS Calculator
- Summary
- SQL string_trim removes only spaces, diverging from in-memory trimming in AshSql
- Details
-
Incorrect Comparison vulnerability in ash-project ash_sql allows a user to pad a string field with tab, newline, carriage-return, or form-feed characters and pass a trimmed uniqueness or equality check in the database that the same expression would fail in memory (or the reverse).
stringtrim/1 compiles to REGEXPREPLACE patterns built from an Elixir string in which \s is the escape for a single space (codepoint 32), not a regex whitespace class. The generated SQL therefore removes only literal spaces and leaves tabs, newlines, carriage returns, and form feeds in place, whereas String.trim/1 in Elixir removes them all. Any Ash filter, validation, or identity that relies on string_trim/1 then behaves differently depending on whether Ash pushes the expression down to SQL or evaluates it in memory, so padded input can register a near-duplicate value or slip past a trimmed comparison.
This issue affects ash_sql: from 0.1.0 before 0.7.1.
- Database specific
{ "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/80xxx/CVE-2026-80227.json", "unresolved_ranges": [ { "source": "AFFECTED_FIELD", "extracted_events": [ { "introduced": "dd092ed273dec7bd2194352f24a39229fc8ae68b" }, { "fixed": "1b11b5d8bc5321e2e6acac21594ef08f61986117" } ] } ], "cna_assigner": "EEF", "cwe_ids": [ "CWE-697" ] }- References
-
- https://cna.erlef.org/cves/CVE-2026-80227.html
- https://github.com
- https://osv.dev/vulnerability/EEF-CVE-2026-80227
- https://repo.hex.pm
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/80xxx/CVE-2026-80227.json
- https://github.com/ash-project/ash_sql/security/advisories/GHSA-76wx-w7ww-5xfq
- https://nvd.nist.gov/vuln/detail/CVE-2026-80227
- https://github.com/ash-project/ash_sql/commit/1b11b5d8bc5321e2e6acac21594ef08f61986117
- https://github.com/ash-project/ash_sql