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2512 articles · 104567 vulns · 38/41 feeds (7d)
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4.7
CVE-2026-27599
ci4-cms-erp · ci4ms

CI4MS: System Settings (Mail Settings) Full Platform Compromise & Full Account Takeover for All-Roles & Privilege-Escalation via Stored DOM XSS

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 0.31.0.0, the application fails to properly sanitize user-controlled input within System Settings – Mail Settings. Several configuration fields, including Mail Server, Mail Port, Email Address, Email Password, Mail Protocol, and TLS settings, accept attacker-controlled input that is stored server-side and later rendered without proper output encoding. This issue has been patched in version 0.31.0.0.

Affected Products

VendorProductVersions
ci4-cms-erpci4ms< 0.31.0.0

References

  • https://github.com/ci4-cms-erp/ci4ms/security/advisories/GHSA-66m2-v9v9-95c3(x_refsource_CONFIRM)
CVSS 3.14.7 MEDIUM
VectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
CISA KEV❌ No
Actively exploited❌ No
CWECWE-79
PublishedMar 30, 2026
Last enriched5d ago
Trending Score0
Source articles0
Independent0
Info Completeness5/14
Missing: vendor, product, versions, epss, kev, exploit, patch, iocs, mitre_attack

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Related CVEs (5)

CRITICALCVE-2026-35035
CI4MS Company Information Public-Facing Page Full Platform Compromise & Full Account Takeover for All Roles & Privilege-Escalation via System Settings Company Information Stored DOM XSS
Trending: 30
CRITICALCVE-2026-34566
CI4MS: Pages Management Full Account Takeover for All-Roles & Privilege-Escalation via Stored DOM XSS
Trending: 21
MEDIUMCVE-2026-34562
CI4MS: System Settings (Company Information) Full Platform Compromise & Full Account Takeover for All-Roles & Privilege-Escalation via Stored DOM XSS
Trending: 17
CRITICALCVE-2026-34565
CI4MS: Menu Management (Posts) Full Account Takeover for All-Roles & Privilege-Escalation via Stored DOM XSS
Trending: 16
HIGHCVE-2026-34569
CI4MS: Blogs Categories Full Account Takeover for All-Roles & Privilege-Escalation via Stored DOM XSS
Trending: 14

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Verification

State: verified
Confidence: 100%

Vulnerability Timeline

CVE Published
Mar 30, 2026
Discovered by ZDM
Apr 1, 2026