CVE-2024-39457

Severity: medium (CVSS 5.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-07-19 · updated 2026-06-17
Weakness: CWE-79

Description

Cybozu Garoon 6.0.0 to 6.0.1 contains a cross-site scripting vulnerability in PDF preview. If this vulnerability is exploited, an arbitrary script may be executed on a logged-in user’s web browser.

Affected products

Cybozu, Inc. Cybozu Garoon: from 6.0.0 before 6.0.2 — fixed in 6.0.2

How to fix

Upgrade to a fixed version: Cybozu, Inc. Cybozu Garoon 6.0.2. Check the vendor advisory for mitigations.

References

https://jvn.jp/en/jp/JVN74825766/
https://kb.cybozu.support/?product=garoon&v=&fv=6.0.2&t=%E8%84%86%E5%BC%B1%E6%80%A7&f=&r=&b=&s=&posts_per_page=20
https://jvn.jp/en/jp/JVN74825766/
https://kb.cybozu.support/?product=garoon&v=&fv=6.0.2&t=%E8%84%86%E5%BC%B1%E6%80%A7&f=&r=&b=&s=&posts_per_page=20

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