TI-2026-63262 Aliases CVE-2026-94004 GHSA-m575-xcmx-5jj5

DedeCMS mytag_js.php code injection

HIGH 70CWE-74Published 2026-09-20 · Updated 2026-09-21

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Attack requirements: None
Impact type: Code execution
Confidentiality · integrity · availability: Low · Low · Low
Fix status: No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-94.

Summary

A vulnerability was found in DedeCMS up to 5.7.118. The affected element is an unknown function of the file plus/mytag_js.php. The manipulation of the argument aid results in code injection. The attack can be launched remotely. The exploit has been made public and could be used.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.00516 44th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Poc
Automatable: Yes
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	DedeCMS	5.7.118	—	No fix listed	CNA

DedeCMS Vendor— Affected 5.7.118 Fixed in — No fix listed CNA

CPE names CNA · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:dedecms:dedecms::::::::	—	—	DedeCMS

cpe:2.3:a:dedecms:dedecms:*:*:*:*:*:*:*:* Versions — — ·DedeCMS

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2026-94004
2026-10-03 Alias added: GHSA-m575-xcmx-5jj5

References

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Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences