Known Vulnerabilities for C3p0 by Mchange

Listed below are 2 of the newest known vulnerabilities associated with "C3p0" by "Mchange".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-55223 json c3p0 is a JDBC Connection pooling library. In versions prior to 0.14.0, c3p0 in combination with other libraries, can compos... Not Provided 2026-06-30 2026-07-01
CVE-2026-55153 json mchange-commons-java is a Java library of shared utility classes used by mchange projects like the c3p0 connection pool. Prio... Not Provided 2026-07-01 2026-07-01
CVE-2026-27830 json c3p0, a JDBC Connection pooling library, is vulnerable to attack via maliciously crafted Java-serialized objects and `javax.n... Not Provided 2026-02-26 2026-06-30
CVE-2026-27727 json mchange-commons-java, a library that provides Java utilities, includes code that mirrors early implementations of JNDI functi... Not Provided 2026-02-25 2026-07-02
CVE-2019-5427 json c3p0 version < 0.9.5.4 may be exploited by a billion laughs attack when loading XML configuration due to missing protections ... 7.5 - HIGH 2019-04-22 2023-11-07
CVE-2018-20433 json c3p0 0.9.5.2 allows XXE in extractXmlConfigFromInputStream in com/mchange/v2/c3p0/cfg/C3P0ConfigXmlUtils.java during initiali... 9.8 - CRITICAL 2018-12-24 2023-11-07

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationMchangeC3p00.9.5.4
ApplicationMchangeC3p00.9.5.3
ApplicationMchangeC3p00.9.5.2
ApplicationMchangeC3p00.9.5.1
ApplicationMchangeC3p00.9.5
ApplicationMchangeC3p00.9.2.1
ApplicationMchangeC3p00.9.2
ApplicationMchangeC3p00.9.1.2
ApplicationMchangeC3p00.9.1.1
ApplicationMchangeC3p00.9.1
ApplicationMchangeC3p00.9.0.4
ApplicationMchangeC3p00.9.0.3
ApplicationMchangeC3p00.9.0.2
ApplicationMchangeC3p00.9.0
ApplicationMchangeC3p00.8.5.2
ApplicationMchangeC3p00.8.5.1
ApplicationMchangeC3p00.8.5
ApplicationMchangeC3p00.8.4.5
ApplicationMchangeC3p00.8.4.2
ApplicationMchangeC3p00.8.4.1
Results limited to 20 most recent known configurations
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