CVE-2026-76904
### Summary An SQL Injection Vulnerability has been found when executing OGC Filters with PostGIS DataStore implementation: * `jsonArrayContains` function Requires PostGIS 12 or greater with a String or JSON field For PostGIS 12 and greater `jsonArrayContains(<column>, <pointer>, <value>)` function writes `<value>` into generated SQL without escaping. ### Patches * GeoTools 35.1 * GeoTools 33.5 * GeoTools 34.4 ### Mitigation No mitigation is available: * To limit scope of SQL Injection the PostGIS connection pool should be configured with limited rights. ### Impact This vulnerability can lead to execution of arbitrary SQL expressions in the database. ### References * https://osgeo-org.atlassian.net/browse/GEOT-7958 * https://osgeo-org.atlassian.net/browse/GEOT-7959 * https://github.com/geotools/geotools/pull/5829 * https://osgeo-org.atlassian.net/browse/GEOT-7589
Properties
- ghsa_id
- GHSA-mqjf-5f49-2fjh
- severity
- critical
- summary
- GeoTools has unauthenticated SQL injection in the jsonArrayContains filter function against PostGIS layers
- cvss_score
- 9.8
- cve_id
- CVE-2026-76904
- cvss_vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- is_ghsa_only
- false
- ghsa_published
- 2026-08-21T20:25:41Z
- source_url
- https://github.com/advisories/GHSA-mqjf-5f49-2fjh
- ghsa_updated
- 2026-08-21T20:26:30Z
Related Entities (4)
VULNERABLE_TO (1)
AFFECTS (1)
HAS_WEAKNESS (1)
REPORTED_BY (1)
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