CVE-2026-97163 Joomla Extension lomart.fr - Remote Code Execution

Joomla Extension lomart.fr UP plugin 5.0.0-5.2.0, 6.0.0-6.0.29 contains an unauthenticated remote code installation vulnerability caused by improper validation, letting unauthenticated attackers install remote code.

CVSS base score 10.0 /10
Critical
CISA KEV
Not listed
Public exploit
Proof of concept available
Authentication
Not required
EPSS
0.42% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Remote Code Execution
Impact
Remote Code Execution
CVSS vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/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
Published
26 September 2026
Updated
15 October 2026
Weakness
CWE-22

Vendor fix

Update to a version later than 5.2.0 or 6.0.29 or the latest available version.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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