What is CVE-2024-33371?

CVE-2024-33371 is a medium-severity vulnerability in Dedecms, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2024-04-30.

How severe is CVE-2024-33371?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Dedecms

CVE-2024-33371

Cross Site Scripting vulnerability in DedeCMS v.5.7.113 allows a remote attacker to execute arbitrary code via the typeid parameter in the makehtml_list_action.php component.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2024-04-30 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.005 (37.3th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 37th percentile — 37.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000

Affected products

Dedecms — versions 5.7.113

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

gitee.com/zchuanwen/cve/issues/I9HQRY (Exploit, Third Party Advisory, Issue Tracking)

Frequently asked questions

What is CVE-2024-33371?: CVE-2024-33371 is a medium-severity vulnerability in Dedecms, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2024-04-30.
How severe is CVE-2024-33371?: Medium severity. CVSS v3 base score is 6.1 out of 10.