mchange records
3 published records for vendor mchange.
Researcher profile
- Entered KEV
- 0 · 0%
- Weaponized
- 0 · 0%
- Pre-auth RCE
- 0
- With a fix record
- 100%
- Median publish → KEV
- No record has entered KEV
Recurring classes
- CWE-611 Improper Restriction of XML External Entity Reference1
- CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')1
- CWE-776 Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')1
The weakness classes this vendor ships most often: where to look.
CWEAttack profile
All records
3 records| Action | CVE | Vulnerability | Severity | KEV | EPSS | Published |
|---|---|---|---|---|---|---|
40Plan | CVE-2018-20433Proof of concept | c3p0 0.9.5.2 allows XXE in extractXmlConfigFromInputStream in com/mchange/v2/c3p0/cfg/C3P0ConfigXmlUtils.java during initialization.mchange · c3p0 · CWE-611 | Critical9.8 | — | 4.6% | Dec 24, 2018 |
35Monitor | CVE-2026-27727No exploit | mchange-commons-java: Remote Code Execution via JNDI Reference Resolutionmchange · mchange commons java · CWE-74 | High8.9 | — | 1.6% | Feb 25, 2026 |
31Monitor | CVE-2019-5427Proof of concept | c3p0 version < 0.9.5.4 may be exploited by a billion laughs attack when loading XML configuration due to missing protections against recursimchange · c3p0 · CWE-776 | High7.5 | — | 4.9% | Apr 22, 2019 |
- CVE-2018-2043340Plan
c3p0 0.9.5.2 allows XXE in extractXmlConfigFromInputStream in com/mchange/v2/c3p0/cfg/C3P0ConfigXmlUtils.java during initialization.
CriticalCVSS 9.8Proof of conceptEPSS 5%mchange · c3p0Dec 24, 2018
- CVE-2026-2772735Monitor
mchange-commons-java: Remote Code Execution via JNDI Reference Resolution
HighCVSS 8.9No exploitEPSS 2%mchange · mchange commons javaFeb 25, 2026
- CVE-2019-542731Monitor
c3p0 version < 0.9.5.4 may be exploited by a billion laughs attack when loading XML configuration due to missing protections against recursi
HighCVSS 7.5Proof of conceptEPSS 5%mchange · c3p0Apr 22, 2019