VYPR
Medium severity5.3NVD Advisory· Published Feb 27, 2024· Updated Jun 17, 2026

CVE-2024-21742

CVE-2024-21742

Description

Improper input validation allows for header injection in MIME4J library when using MIME4J DOM for composing message. This can be exploited by an attacker to add unintended headers to MIME messages.

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Affected packages

Versions sourced from the GitHub Security Advisory.

PackageAffected versionsPatched versions
org.apache.james:apache-mime4j-coreMaven
< 0.8.100.8.10

Affected products

146

Patches

Vulnerability mechanics

References

6

News mentions

0

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