CVE-2026-90788

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

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.

Affected

magicblack · MacCMS10

CVSS v4.0 VULDB

2.0 LOWCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1 VULDB

4.7 MEDIUMCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L

CVSS v2.0 VULDB

5.8 MEDIUMAV:N/AC:L/Au:M/C:P/I:P/A:P

EPSS

2.18% chance of exploitation in the next 30 days, 82nd percentile

Published

2026-09-14

Updated

2026-09-16

Proof-of-concept exploits (1)

• magicblack/maccms10/issues/13782900★ · 2026-10-14

References

• CVE Record
• NVD entry

Related

• CVE-2020-20514
• CVE-2021-45786
• CVE-2024-32391
• CVE-2024-46654