CVE-2025-6335: DedeCMS Template dedetag.class.php command injection

Severity: high (CVSS 7.2 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 6.5% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2025-06-20 · updated 2026-06-17
Weakness: CWE-74

Description

A vulnerability was found in DedeCMS up to 5.7.2 and classified as critical. This issue affects some unknown processing of the file /include/dedetag.class.php of the component Template Handler. The manipulation of the argument notes leads to command injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

Affected products

DedeCMS: before 5.7.2 — fixed in 5.7.2

How to fix

Upgrade to a fixed version: DedeCMS 5.7.2. Check the vendor advisory for mitigations.

References

https://github.com/jujubooom/CVE/issues/1
https://vuldb.com/?ctiid.313331
https://vuldb.com/?id.313331
https://vuldb.com/?submit.596624

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