CVE-2019-5312
XML External Entity Reference in weixin-java-tools
An issue was discovered in weixin-java-tools v3.3.0. There is an XXE vulnerability in the getXmlDoc method of the BaseWxPayResult.java file. NOTE: this issue exists because of an incomplete fix for CVE-2018-20318.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
An issue was discovered in weixin-java-tools v3.3.0. There is an XXE vulnerability in the getXmlDoc method of the BaseWxPayResult.java file. NOTE: this issue exists because of an incomplete fix for CVE-2018-20318.
- Record
CVE-2019-5312- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 7.5 High
AV:N/AC:L/Au:N/C:P/I:P/A:P - Weakness
- CWE-611
- Updated
- 2026-11-02
CVE List No score
An issue was discovered in weixin-java-tools v3.3.0. There is an XXE vulnerability in the getXmlDoc method of the BaseWxPayResult.java file. NOTE: this issue exists because of an incomplete fix for CVE-2018-20318.
- Record
CVE-2019-5312- Updated
- 2026-11-02
EUVDEUVD-2022-4092 No score
An issue was discovered in weixin-java-tools v3.3.0. There is an XXE vulnerability in the getXmlDoc method of the BaseWxPayResult.java file. NOTE: this issue exists because of an incomplete fix for CVE-2018-20318.
- Record
EUVD-2022-4092- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-h755-h99p-9ffv
XML External Entity Reference in weixin-java-tools
An issue was discovered in weixin-java-tools. There is an XXE vulnerability in the getXmlDoc method of the BaseWxPayResult.java file. NOTE: this issue exists because of an incomplete fix for CVE-2018-20318.
- Record
GHSA-h755-h99p-9ffv- CVSS 3.0
- 9.8 Critical
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-611
- Updated
- 2026-11-02
OSV
An issue was discovered in weixin-java-tools v3.3.0. There is an XXE vulnerability in the getXmlDoc method of the BaseWxPayResult.java file. NOTE: this issue exists because of an incomplete fix for CVE-2018-20318.
- Record
CVE-2019-5312- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVGHSA-h755-h99p-9ffv
XML External Entity Reference in weixin-java-tools
An issue was discovered in weixin-java-tools. There is an XXE vulnerability in the getXmlDoc method of the BaseWxPayResult.java file. NOTE: this issue exists because of an incomplete fix for CVE-2018-20318.
- Record
GHSA-h755-h99p-9ffv- CVSS 3.0
- 9.8 Critical
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-611
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
com.github.binarywang:weixin-java-commonMaven |
before 3.3.2.B | 3.3.2.B |
com.github.binarywang:weixin-java-commonMaven |
before 3.3.2.B, plus listed versions 0.0.1-20250512.0419211.3.41.3.51.3.5.11.3.5.10 Show 45 moreShow less1.3.5.111.3.5.21.3.5.31.3.5.41.3.5.51.3.5.61.3.5.71.3.5.81.3.5.92.0.02.0.12.0.22.0.32.0.42.0.52.1.02.1.12.1.22.1.32.1.42.1.52.1.62.1.72.1.82.1.92.2.02.2.12.2.22.2.32.2.42.2.52.2.62.2.72.3.02.3.12.4.02.4.12.4.22.4.32.4.4-beta2.4.4.BETA2.4.5.BETA2.4.6.BETA2.4.7.BETA2.4.8.BETA |
3.3.2.B |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2019-5312 is a critical vulnerability (CVSS 9.8) in Wxjava Project Wxjava, published January 4, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.68%, the 77th percentile. Fixed in com.github.binarywang:weixin-java-common 3.3.2.B.
References
Left out here: 82 versions. The JSON record has them.