Vulnerability · Published Jun 21, 2024 · Assigned by mitre
CVE-2021-47621
High 7.5
In plain English
A high-severity XML external entity in the io.github.classgraph:classgraph package (Maven). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 47% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)0.6%top 53.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
ClassGraph before 4.8.112 was not resistant to XML eXternal Entity (XXE) attacks.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Maven | io.github.classgraph:classgraph | 4.8.112 | GHSA-v2xm-76pq-phcf |
Affected products (as reported)
Weakness: CWE-611 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N