CVE-2026-27599

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...

CVE-2026-27599

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...

CVE-2026-27599 CI4MS: System Settings (Mail Settings) Full Platform Compromise & Full Account Takeover for All-Roles & Privilege-Escalation via Stored DOM XSS

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...

CVE-2026-27599

The connected GHSA entry documents a Stored DOM XSS in ci4-cms-erp/ci4ms System Settings -> Mail Settings, where attacker-controlled inputs (Mail Server, Port, Email, Password, Protocol, TLS) are stored server-side and rendered without proper encoding. This leads to immediate same-page DOM XSS...

CVE-2026-27599 CI4MS: System Settings (Mail Settings) Full Platform Compromise & Full Account Takeover for All-Roles & Privilege-Escalation via Stored DOM XSS

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...

CVE-2026-27599 CI4MS: System Settings (Mail Settings) Full Platform Compromise & Full Account Takeover for All-Roles & Privilege-Escalation via Stored DOM XSS

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...

CVE-2026-27599

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...

GHSA-66M2-V9V9-95C3 ci4-cms-erp/ci4ms: System Settings (Mail Settings) Full Platform Compromise & Full Account Takeover for All-Roles & Privilege-Escalation via Stored DOM XSS

Summary Vulnerability: Stored DOM XSS via System Settings – Mail Settings Same-Page Attribute Breakout & Persistent Payload Injection - Stored Cross-Site Scripting via Unsanitized Mail Settings Configuration Fields Description The application fails to properly sanitize user-controlled input withi...

ci4-cms-erp/ci4ms: System Settings (Mail Settings) Full Platform Compromise & Full Account Takeover for All-Roles & Privilege-Escalation via Stored DOM XSS

Summary Vulnerability: Stored DOM XSS via System Settings – Mail Settings Same-Page Attribute Breakout & Persistent Payload Injection - Stored Cross-Site Scripting via Unsanitized Mail Settings Configuration Fields Description The application fails to properly sanitize user-controlled input withi...

EUVD-2026-17199

ci4-cms-erp/ci4ms: System Settings Mail Settings Full Platform Compromise & Full Account Takeover for All-Roles & Privilege-Escalation via Stored DOM XSS...

PT-2026-29117

Name of the Vulnerable Software and Affected Versions CI4MS versions prior to 0.31.0.0 Description CI4MS, a CodeIgniter 4-based CMS skeleton, does not properly sanitize user-controlled input within System Settings – Mail Settings. Configuration fields, including Mail Server, Mail Port, Email...

PT-2026-24807

OpenProject is an open-source, web-based project management software. Prior to 17.2.0, OpenProject SMTP test endpoint POST /admin/settings/mail notifications accepts arbitrary host and port values and exhibits measurable differences in response behaviour depending on whether the target IP exists...

PT-2026-22840

Name of the Vulnerable Software and Affected Versions Froxlor versions prior to 2.3.4 Description Froxlor is open source server administration software. A flaw in the input validation code, specifically a typo where '==' was used instead of '=', disables email format checking for settings fields...

CVE-2026-28215 hoppscotch Vulnerable to Unauthenticated Onboarding Config Takeover

hoppscotch is an open source API development ecosystem. Prior to version 2026.2.0, an unauthenticated attacker can overwrite the entire infrastructure configuration of a self-hosted Hoppscotch instance including OAuth provider credentials and SMTP settings by sending a single HTTP POST request wi...

CVE-2021-47830

GetSimple CMS My SMTP Contact Plugin 1.1.1 contains a cross-site request forgery CSRF vulnerability. Attackers can craft a malicious webpage that, when visited by an authenticated administrator, can change SMTP configuration settings in the plugin. This may allow unauthorized changes but does not...

EUVD-2026-3644

GetSimple CMS My SMTP Contact Plugin 1.1.1 contains a cross-site request forgery CSRF vulnerability. Attackers can craft a malicious webpage that, when visited by an authenticated administrator, can change SMTP configuration settings in the plugin. This may allow unauthorized changes but does not...

CVE-2022-26246

TMS v2.28.0 was discovered to contain a cross-site scripting XSS vulnerability in the component /TMS/admin/setting/mail/createorupdate...

CVE-2025-34316

IPFire versions prior to 2.29 Core Update 198 contain a stored cross-site scripting XSS vulnerability that allows an authenticated attacker to inject arbitrary JavaScript code through the txtmailuser and txtmailpass parameters when updating the mail server settings. When a user updates the mail...

CVE-2025-34316

IPFire

PT-2025-44175

Name of the Vulnerable Software and Affected Versions IPFire versions prior to 2.29 Core Update 198 Description IPFire versions prior to 2.29 Core Update 198 are susceptible to a stored cross-site scripting XSS issue. An authenticated attacker can inject arbitrary JavaScript code through the txt...