Vulnerability Description
ClassGraph before 4.8.112 was not resistant to XML eXternal Entity (XXE) attacks.
CVSS Score
7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Related Weaknesses (CWE)
References
- https://docs.r3.com/en/platform/corda/4.8/enterprise/release-notes-enterprise.ht
- https://github.com/classgraph/classgraph/commit/681362ad6b0b9d9abaffb2e07099ce54
- https://github.com/classgraph/classgraph/pull/539
- https://github.com/classgraph/classgraph/releases/tag/classgraph-4.8.112
- https://docs.r3.com/en/platform/corda/4.8/enterprise/release-notes-enterprise.ht
- https://github.com/classgraph/classgraph/commit/681362ad6b0b9d9abaffb2e07099ce54
- https://github.com/classgraph/classgraph/pull/539
- https://github.com/classgraph/classgraph/releases/tag/classgraph-4.8.112
FAQ
What is CVE-2021-47621?
CVE-2021-47621 is a vulnerability with a CVSS score of 7.5 (HIGH). ClassGraph before 4.8.112 was not resistant to XML eXternal Entity (XXE) attacks.
How severe is CVE-2021-47621?
CVE-2021-47621 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-47621?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.