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CVE-2026-25510

Ci4-cms-erp Ci4ms remote code execution

9.9 CRITICALPublic exploitEPSS 1.05%
  1. Published3 Feb 2026

Description

CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. Prior to version 0.28.5.0, an authenticated user with file editor permissions can achieve Remote Code Execution (RCE) by leveraging the file creation and save endpoints, an attacker can upload and execute arbitrary PHP code on the server. This issue has been patched in version 0.28.5.0.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredLow
User interactionNone
ScopeChanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Affected products

Ci4-cms-erp Ci4ms< 0.28.5.0

Remediation

Fixed in
Ci4-cms-erp Ci4ms≥ 0.28.5.0

References

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Frequently asked

Is CVE-2026-25510 being actively exploited?

CVE-2026-25510 is not in the CISA KEV catalog. A public exploit reference exists, so treat it as exploitable. Its EPSS exploit probability is 1.05%.

How severe is CVE-2026-25510?

CVE-2026-25510 has a CVSS 3.1 base score of 9.9, rated critical. EPSS estimates a 1.05% probability of exploitation.

Which products are affected by CVE-2026-25510?

Affected products include Ci4-cms-erp Ci4ms.

How do I fix CVE-2026-25510?

Upgrade affected software to a fixed version, for example Ci4-cms-erp Ci4ms 0.28.5.0 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2026-25510 against the real software inventory on every managed device, as each hourly inventory arrives. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.