CVE-2024-30884

Name: CVE-2024-30884
Creator: NVD / NIST
Published: 2024-04-11T05:15:47.683+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.1/10EPSS 0.53%

Last modified Jun 17, 2026

CVE-2024-30884 is a high-severity vulnerability rated 7.1/10 on the CVSS scale. Reflected Cross-Site Scripting (XSS) vulnerability in Discuz! version X3.4 20220811, allows remote attackers to execute arbitrary code and obtain sensitive information via crafted payload to the primarybegin parameter in the misc.php component.. EPSS estimates a 0.53% chance of exploitation in the next 30 days.

Description

Reflected Cross-Site Scripting (XSS) vulnerability in Discuz! version X3.4 20220811, allows remote attackers to execute arbitrary code and obtain sensitive information via crafted payload to the primarybegin parameter in the misc.php component.

Metrics

CVSS 3.1

7.1/10

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

EPSS Probability

0.53%

40.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Discuz	Discuzx	3.4

References

https://github.com/Hebing123/cve/issues/28Exploit, Issue Tracking
https://github.com/Hebing123/cve/issues/28Exploit, Issue Tracking

Timeline

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

Frequently Asked Questions

What is CVE-2024-30884?

How severe is CVE-2024-30884?

CVE-2024-30884 has a CVSS score of 7.1/10 (HIGH severity). The EPSS model estimates a 0.53% probability of exploitation in the next 30 days.

How do I fix CVE-2024-30884?

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.

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Source: NVD / NIST