Auth bypass in Sqlite
CVE-2026-119377
SQLite before 3.54.0 contains an authorization bypass vulnerability in lookupName() that invokes the authorizer only for the first joined table's USING column. Attackers able to submit SQL can query a shared USING column in a RIGHT or FULL JOIN to read columns denied via sqlite3_set_authorizer() SQLITE_READ restrictions.
Vulnerability class: Broken Access Control
Published · last modified .
CVSS v3 metric
CVSS v3 base score 2.5 (Low). Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
Weakness classification (CWE)
References
- sqlite.org/bugs/info/2026-07-05T08:15:45Z (issue-tracking)
- sqlite.org/src/info/bbd69ce274620008 (patch)
- github.com/sqlite/sqlite/commit/7ff247c5b9ead3ad8a69c26d3fd264878e127237 (patch)
- sqlite.org/src/info/2cb22877683680c1 (patch)
- github.com/sqlite/sqlite/commit/5694c3bb2a6a40770ecd2f65910eea756734dfd8 (patch)
- github.com/sqlite/sqlite/blob/version-3.53.4/src/resolve.c (technical-description)
- sqlite.org/releaselog/3_54_0.html (release-notes)
- abraxaslabs.tech/research/sqlite-fj-using-auth (third-party-advisory)
- github.com/sqlite/sqlite (product)
- www.vulncheck.com/advisories/sqlite-before-3.54.0-authorizer-bypass-via-right-o… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-119377?
- CVE-2026-119377 is a low-severity vulnerability in Sqlite, classified under Incorrect Authorization. CVSS score: 2.5/10. Published 2026-10-30.
- How severe is CVE-2026-119377?
- Low severity. CVSS v3 base score is 2.5 out of 10.