CVE-2024-31401

Name: CVE-2024-31401
Creator: NVD / NIST
Published: 2024-06-11T05:15:53.32+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9/10EPSS 0.50%

Last modified Jun 17, 2026

CVE-2024-31401 is a critical-severity vulnerability rated 9/10 on the CVSS scale. Cross-site scripting vulnerability in Cybozu Garoon 5.0.0 to 5.15.2 allows a remote authenticated attacker with an administrative privilege to inject an arbitrary script on the web browser of the user who is logging in to the product.. EPSS estimates a 0.50% chance of exploitation in the next 30 days.

Description

Cross-site scripting vulnerability in Cybozu Garoon 5.0.0 to 5.15.2 allows a remote authenticated attacker with an administrative privilege to inject an arbitrary script on the web browser of the user who is logging in to the product.

Metrics

CVSS 3.1

9/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

EPSS Probability

0.50%

39.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Cybozu	Garoon	>= 5.5.0, < 6.0.0

References

https://cs.cybozu.co.jp/2024/007901.htmlVendor Advisory
https://jvn.jp/en/jp/JVN28869536/Third Party Advisory
https://cs.cybozu.co.jp/2024/007901.htmlVendor Advisory
https://jvn.jp/en/jp/JVN28869536/Third Party Advisory

Timeline

Published: Jun 11, 2024
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2024-31401?

How severe is CVE-2024-31401?

CVE-2024-31401 has a CVSS score of 9/10 (CRITICAL severity). The EPSS model estimates a 0.50% probability of exploitation in the next 30 days.

How do I fix CVE-2024-31401?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2024-31401?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST