CVE-2021-47621
ClassGraph XML External Entity Reference
6.5
MEDIUM
CVSS 3.1
EPSS 0.14%
Description
ClassGraph before 4.8.112 was not resistant to XML eXternal Entity (XXE) attacks.
How to fix CVE-2021-47621
To remediate CVE-2021-47621, upgrade the affected package to a fixed version below.
- Maven/io.github.classgraph:classgraph—upgrade to 4.8.112 or later
Is CVE-2021-47621 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 4.8.112
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N |
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N |