DedeCMS makehtml_js_action.php cross-site request forgery

published 2024-04-02 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-31743

cvss: 4.3; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.4%; EPSS 0.4% chance of exploitation in 30 days, percentile 36%
public exploits: 0; none known

A vulnerability was found in DedeCMS 5.7. It has been rated as problematic. Affected by this issue is some unknown functionality of the file /src/dede/makehtml_js_action.php. The manipulation leads to cross-site request forgery. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-258920. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 2 y ago (2024-04-02)

Exploit prediction

0.42% chance of exploitation in the next 30 days, higher than 36% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

github.com https://github.com/Hckwzh/cms/blob/main/13.md referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CNA	3.1	4.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
CNA	3.0	4.3	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
CNA	2.0	5.0	AV:N/AC:L/Au:N/C:N/I:P/A:N
NVD	3.1	4.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Affected products

n/a DedeCMS

Classification

Weakness

CWE-352 Cross-Site Request Forgery

References

github.com /Hckwzh/cms/blob/main/13.md
exploit
vuldb.com /?id.258920
vdb-entry, third-party-advisory
vuldb.com /?ctiid.258920
signature, permissions-required, vdb-entry
vuldb.com /?submit.303955
third-party-advisory, vdb-entry

Sources

CVE List CVE-2024-3145
NVD CVE-2024-3145

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary