CVE-2024-34959

Name: CVE-2024-34959
Creator: NVD / NIST
Published: 2024-05-17T20:15:07.243+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.5/10EPSS 0.28%

Last modified Jun 17, 2026

CVE-2024-34959 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. DedeCMS V5.7.113 is vulnerable to Cross Site Scripting (XSS) via sys_data_replace.php.. EPSS estimates a 0.28% chance of exploitation in the next 30 days.

Description

DedeCMS V5.7.113 is vulnerable to Cross Site Scripting (XSS) via sys_data_replace.php.

Metrics

CVSS 3.1

5.5/10

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

EPSS Probability

0.28%

19.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Dedecms	Dedecms	5.7.113

References

https://gitee.com/upgogo/s123/issues/I9MAROExploit, Third Party Advisory
https://gitee.com/upgogo/s123/issues/I9MAROExploit, Third Party Advisory

Timeline

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

Frequently Asked Questions

What is CVE-2024-34959?

DedeCMS V5.7.113 is vulnerable to Cross Site Scripting (XSS) via sys_data_replace.php.

How severe is CVE-2024-34959?

CVE-2024-34959 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.28% probability of exploitation in the next 30 days.

How do I fix CVE-2024-34959?

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-2024-34959?

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

Scan your code now

Source: NVD / NIST