CVE-2026-90788

MEDIUM 4.7

magicblack MacCMS10 Template .%40template%40default%40html%40label.html os command injection

CVSS Score

4.7

EPSS Score

0.0%

EPSS Percentile

0th

A security flaw has been discovered in magicblack MacCMS10 2026.1000.4055. Affected by this vulnerability is an unknown functionality of the file /admin1.php/admin/template/index/path/.%40template%40default%40html%40label.html of the component Template Handler. Performing a manipulation results in os command injection. The attack may be initiated remotely. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.

CWE	CWE-78 CWE-77
Vendor	magicblack
Product	maccms10
Published	Sep 14, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

magicblack / MacCMS10

2026.1000.4055

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/403294 vuldb.com: https://vuldb.com/vuln/403294/cti vuldb.com: https://vuldb.com/cve/CVE-2026-90788 vuldb.com: https://vuldb.com/submit/919268 github.com: https://github.com/magicblack/maccms10/issues/1378 github.com: https://github.com/magicblack/maccms10/

Credits

🔍 seikruun (VulDB User) VulDB CNA Team