pgjdbc is an open source postgresql JDBC Driver. In releases 42.7.4 through 42.7.11, channelBinding=require connections can be silently downgraded from SCRAM-SHA-256-PLUS with channel binding to plain SCRAM-SHA-256 without it, losing the man-in-the-middle protection the setting i...
Product
postgresql jdbc driver vulnerabilities
10 published CVES affecting postgresql jdbc driver, from public sources (CVE.org, NVD, CISA KEV, FIRST EPSS, OSV).
- Total
- 10
- Critical
- 2
- High
- 6
- Medium
- 2
- Low
- 0
- Unscored
- 0
- CISA KEV
- 0
Latest postgresql jdbc driver CVEs
Newest publication first
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HighCVSS 8.2
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CVE-2026-42198 pgjdbc: Unbounded PBKDF2 iterations in SCRAM authentication allows CPU exhaustion DoS
PublishedHighCVSS 7.5pgjdbc is an open source postgresql JDBC Driver. From version 42.2.0 to before version 42.7.11, pgjdbc is vulnerable to a client-side denial of service during SCRAM-SHA-256 authentication. A malicious server can instruct the driver to perform SCRAM authentication with a very larg...
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MediumCVSS 5.9
pgjdbc is an open source postgresql JDBC Driver. From 42.7.4 and until 42.7.7, when the PostgreSQL JDBC driver is configured with channel binding set to required (default value is prefer), the driver would incorrectly allow connections to proceed with authentication methods that...
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CriticalCVSS 9.8
pgjdbc, the PostgreSQL JDBC Driver, allows attacker to inject SQL if using PreferQueryMode=SIMPLE. Note this is not the default. In the default mode there is no vulnerability. A placeholder for a numeric value must be immediately preceded by a minus. There must be a second placeh...
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CVE-2022-41946 TemporaryFolder on unix-like systems does not limit access to created files in pgjdbc
PublishedMediumCVSS 5.5pgjdbc is an open source postgresql JDBC Driver. In affected versions a prepared statement using either PreparedStatement.setText(int, InputStream) or PreparedStatemet.setBytea(int, InputStream) will create a temporary file if the InputStream is larger than 2k. This will create a...
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CVE-2022-31197 SQL Injection in ResultSet.refreshRow() with malicious column names in pgjdbc
PublishedHighCVSS 8.0PostgreSQL JDBC Driver (PgJDBC for short) allows Java programs to connect to a PostgreSQL database using standard, database independent Java code. The PGJDBC implementation of the java.sql.ResultRow.refreshRow() method is not performing escaping of column names so a malicious col...
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CriticalCVSS 9.8 EPSS 3.1%
pgjdbc is the offical PostgreSQL JDBC Driver. A security hole was found in the jdbc driver for postgresql database while doing security research. The system using the postgresql library will be attacked when attacker control the jdbc url or properties. pgjdbc instantiates plugin...
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HighCVSS 7.7
PostgreSQL JDBC Driver (aka PgJDBC) before 42.2.13 allows XXE.
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CVE-2018-10936 Moderate severity vulnerability that affects org.postgresql:pgjdbc-aggregate
PublishedHighCVSS 8.1 EPSS 2.9%A weakness was found in postgresql-jdbc before version 42.2.5. It was possible to provide an SSL Factory and not check the host name if a host name verifier was not provided to the driver. This could lead to a condition where a man-in-the-middle attacker could masquerade as a tru...
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HighCVSS 7.5 EPSS 2.9%
Interaction error in the PostgreSQL JDBC driver before 8.2, when used with a PostgreSQL server with the "standard_conforming_strings" option enabled, such as the default configuration of PostgreSQL 9.1, does not properly escape unspecified JDBC statement parameters, which allows...
Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.