CVE-2025-66372 json
Mustangproject allows exfiltrating files via XXE attacks
published 2025-11-28 11 mo ago modified 2026-10-08 32 d ago also GHSA-x832-fpvj-r5ph , EUVD-2025-199853
- cvss
- 2.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.1%
- EPSS 0.1% chance of exploitation in 30 days, percentile 2%
- public exploits
- 0
- none known
Summary
Mustang before 2.16.3 allows exfiltrating files via XXE attacks.
Patch / fix
- maven org.mustangproject:library 2.16.3
- maven org.mustangproject:validator 2.16.3
- mustangproject Mustang 2.16.3
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 11 mo ago
Exploit prediction
0.13% chance of exploitation in the next 30 days, higher than 2% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 2.8 | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N |
| GitHub | 3.1 | 2.8 | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| maven | org.mustangproject:library | <2.16.3 |
2.16.3 |
| maven | org.mustangproject:validator | <2.16.3 |
2.16.3 |
Affected products
- mustangproject Mustang
Classification
- Weakness
-
- CWE-611 Improper Restriction of XML External Entity Reference
References
-
github.com
/ZUGFeRD/mustangproject/pull/725
web
-
github.com
/ZUGFeRD/mustangproject/commit/6461dad8d3d7876547155dacbd28b458f1eb2e0b
web
-
github.com
/ZUGFeRD/mustangproject/issues/685
web
-
github.com
/ZUGFeRD/mustangproject/releases/tag/core-2.16.3
web
-
nvd.nist.gov
/vuln/detail/CVE-2025-66372
advisory
-
github.com
/ZUGFeRD/mustangproject
package
Sources
- CVE List CVE-2025-66372
- GitHub Advisory GHSA-x832-fpvj-r5ph
- NVD CVE-2025-66372
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