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CVE-2024-29660VulnerabilityPublished Updated

CVE-2024-29660: DedeCMS · n/a

Affects DedeCMSSource CVE Database V5

0

Not known to be exploited · CVSS 5.3 Medium.

Data as of 26 Oct 2026, 06:26 UTC

CVSS 3.1 base score
5.3Medium
How severe the flaw is on the 0–10 CVSS scale.
EPSS
0.2% chance of exploitation in 30 days – higher than 13% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 25 Apr 2024

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponised: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 2026-10-26.

What to do

Affected software

ProductAffectedFixed in
GitHubysl1415926/DedeCMSpkg:github/ysl1415926/DedeCMSOther threatsAffected
  • =5.7
Fixed in–

Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.

AI-suggested

To mitigate CVE-2024-29660, organizations should first restrict local access to the DedeCMS environment to trusted users only, minimizing the risk of exploitation by low-privileged attackers. Implement strict input validation and output encoding on the stepselect_main.php component and any other user input points to prevent injection of malicious scripts. Employ web application firewalls (WAFs) with rules designed to detect and block XSS payloads targeting DedeCMS. Monitor logs for unusual activity or attempted exploitation patterns related to this vulnerability. Educate local users about the risks of executing untrusted code and enforce the principle of least privilege to limit the potential impact of compromised accounts. Stay updated with vendor announcements for patches or security advisories addressing this issue and plan for prompt deployment once available.

Description

Cross Site Scripting vulnerability in DedeCMS v.5.7 allows a local attacker to execute arbitrary code via a crafted payload to the stepselect_main.php component.

References

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