Vulnerability Details CVE-2022-35942
Improper input validation on the `contains` LoopBack filter may allow for arbitrary SQL injection. When the extended filter property `contains` is permitted to be interpreted by the Postgres connector, it is possible to inject arbitrary SQL which may affect the confidentiality and integrity of data stored on the connected database. A patch was released in version 5.5.1. This affects users who does any of the following: - Connect to the database via the DataSource with `allowExtendedProperties: true` setting OR - Uses the connector's CRUD methods directly OR - Uses the connector's other methods to interpret the LoopBack filter. Users who are unable to upgrade should do the following if applicable: - Remove `allowExtendedProperties: true` DataSource setting - Add `allowExtendedProperties: false` DataSource setting - When passing directly to the connector functions, manually sanitize the user input for the `contains` LoopBack filter beforehand.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 24.3%
CVSS Severity
CVSS v3 Score 9.3
References
- https://github.com/loopbackio/loopback-connector-postgresql/commit/d57406c6737692a3a106b58a35406290cddb23e5
- https://github.com/loopbackio/loopback-connector-postgresql/security/advisories/GHSA-j259-6c58-9m58
- https://github.com/loopbackio/loopback-connector-postgresql/commit/d57406c6737692a3a106b58a35406290cddb23e5
- https://github.com/loopbackio/loopback-connector-postgresql/security/advisories/GHSA-j259-6c58-9m58
Products affected by CVE-2022-35942
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:1.0.0
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:1.0.1
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:1.0.2
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:1.0.3
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:1.0.4
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:1.1.0
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:1.1.1
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:1.1.2
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:1.1.3
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:1.1.4
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:1.1.5
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:1.2.0
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:1.2.1
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:1.2.2
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:1.3.0
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:1.4.0
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:1.5.0
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:1.6.0
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:1.6.1
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:1.7.0
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:1.7.1
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:2.0.0
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:2.1.0
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:2.2.0
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:2.2.1
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:2.3.0
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:2.4.0
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:2.4.1
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:2.5.0
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:2.6.0
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:2.6.1
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:2.6.2
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:2.6.3
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:2.7.0
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:2.8.0
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:2.9.0
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:3.0.0
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:3.0.1
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:3.0.2
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:3.0.3
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:3.1.0
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:3.2.0
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:3.3.0
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:3.3.1
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:3.3.2
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:3.4.0
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:3.5.0
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:3.5.1
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:3.6.0
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:3.6.1
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:3.7.0
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:3.8.0
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:3.8.1
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:3.8.2
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:3.8.3
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:3.9.0
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:3.9.1
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:4.0.0
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:5.0.0
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:5.0.1
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:5.0.2
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:5.1.0
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:5.2.0
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:5.2.1
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:5.3.0
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:5.4.0
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cpe:2.3:a:linuxfoundation:loopback-connector-postgresql:5.5.0