CVE-2021-4295

low-risk
Published 2022-12-29

A vulnerability classified as problematic was found in ONC code-validator-api up to 1.0.30. This vulnerability affects the function vocabularyValidationConfigurations of the file src/main/java/org/sitenv/vocabularies/configuration/CodeValidatorApiConfiguration.java of the component XML Handler. The manipulation leads to xml external entity reference. Upgrading to version 1.0.31 is able to address this issue. The name of the patch is fbd8ea121755a2d3d116b13f235bc8b61d8449af. It is recommended to upgrade the affected component. VDB-217018 is the identifier assigned to this vulnerability.

Do I need to act?

-
0.55% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.5/10 Medium
ADJACENT_NETWORK / LOW complexity

Affected Products (1)

Code-Validator-Api

Affected Vendors

Healthit

References (10)

Patch https://github.com/onc-healthit/code-validator-api/commit/fbd8ea121755a2d3d116b1...
Third Party Advisory https://github.com/onc-healthit/code-validator-api/pull/97
Third Party Advisory https://github.com/onc-healthit/code-validator-api/releases/tag/1.0.31
Third Party Advisory https://vuldb.com/?ctiid.217018
Third Party Advisory https://vuldb.com/?id.217018
Patch https://github.com/onc-healthit/code-validator-api/commit/fbd8ea121755a2d3d116b1...
Third Party Advisory https://github.com/onc-healthit/code-validator-api/pull/97
Third Party Advisory https://github.com/onc-healthit/code-validator-api/releases/tag/1.0.31
Third Party Advisory https://vuldb.com/?ctiid.217018
Third Party Advisory https://vuldb.com/?id.217018
25
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 2/34 · Minimal
Exposure 5/34 · Minimal