Exploit for CVE-2026-63223

CVE-2026-63223 PoC — CodeIgniter 4 File Upload RCE CVSS 9.8...

CVE-2026-63222

CodeIgniter (PHP framework) has a path traversal vulnerability in UploadedFile::move() when the second argument is omitted, allowing an attacker to exploit client-provided filenames to write uploaded content outside the intended directory. This affects prior to version 4.7.4; a fix is available i...

CVE-2026-45270

CI4MS is a CodeIgniter 4-based content management system skeleton. Prior to version 0.31.9.0, the Pages backend module registers the htmlpurify validation rule on language-keyed page content but persists the raw, un-purified POST value into the database. The public renderer for pages Home::index ...

CVE-2026-45270 CI4MS: Stored XSS in Pages Module Content via Broken html_purify Validation Rule

CI4MS is a CodeIgniter 4-based content management system skeleton. Prior to version 0.31.9.0, the Pages backend module registers the htmlpurify validation rule on language-keyed page content but persists the raw, un-purified POST value into the database. The public renderer for pages Home::index ...

CVE-2026-45270 CI4MS: Stored XSS in Pages Module Content via Broken html_purify Validation Rule

CI4MS is a CodeIgniter 4-based content management system skeleton. Prior to version 0.31.9.0, the Pages backend module registers the htmlpurify validation rule on language-keyed page content but persists the raw, un-purified POST value into the database. The public renderer for pages Home::index ...

EUVD-2026-45951

CI4MS is a CodeIgniter 4-based content management system skeleton. Prior to version 0.31.9.0, the Pages backend module registers the htmlpurify validation rule on language-keyed page content but persists the raw, un-purified POST value into the database. The public renderer for pages Home::index ...

CVE-2026-45139

Summary of CVE-2026-45139 (CI4MS Fileeditor) : The Fileeditor module fails to validate the source path extension for two destructive endpoints, deleteFileOrFolder and renameFile, allowing a backend user with file-editor permissions to delete or rename arbitrary files inside the project root (e.g....

EUVD-2026-45948

CI4MS is a CodeIgniter 4-based content management system skeleton. Prior to version 0.31.9.0, the Fileeditor module enforces an extension allowlist 'css','js','html','txt','json','sql','md' on content-write operations saveFile, createFile, but two destructive endpoints — deleteFileOrFolder and...

CVE-2026-45139 CI4MS Fileeditor allows deletion and rename of critical application files due to missing extension allowlist on destructive operations

CI4MS is a CodeIgniter 4-based content management system skeleton. Prior to version 0.31.9.0, the Fileeditor module enforces an extension allowlist 'css','js','html','txt','json','sql','md' on content-write operations saveFile, createFile, but two destructive endpoints — deleteFileOrFolder and...

CVE-2026-45138

CI4MS is a CodeIgniter 4-based content management system skeleton. Prior to version 0.31.9.0, the custom htmlpurify validation rule used to sanitize blog post bodies relies on by-reference mutation ?string &$str, but CodeIgniter 4's validator passes a local copy of the value, so the sanitized tex...

CVE-2026-45138 CI4MS: Stored XSS in Blog Content via Broken `html_purify` Validation Rule

CI4MS is a CodeIgniter 4-based content management system skeleton. Prior to version 0.31.9.0, the custom htmlpurify validation rule used to sanitize blog post bodies relies on by-reference mutation ?string &$str, but CodeIgniter 4's validator passes a local copy of the value, so the sanitized tex...

CVE-2026-45138 CI4MS: Stored XSS in Blog Content via Broken `html_purify` Validation Rule

CI4MS is a CodeIgniter 4-based content management system skeleton. Prior to version 0.31.9.0, the custom htmlpurify validation rule used to sanitize blog post bodies relies on by-reference mutation ?string &$str, but CodeIgniter 4's validator passes a local copy of the value, so the sanitized tex...

EUVD-2026-45875

CI4MS is a CodeIgniter 4-based content management system skeleton. Prior to version 0.31.9.0, the custom htmlpurify validation rule used to sanitize blog post bodies relies on by-reference mutation ?string &$str, but CodeIgniter 4's validator passes a local copy of the value, so the sanitized tex...

CVE-2026-45138

CVE-2026-45138 affects CI4MS (CodeIgniter 4-based CMS skeleton). Before 0.31.9.0, html_purify sanitization mutates the value by reference, but CodeIgniter’s validator uses a copy, causing sanitized text to be discarded. The Blog controller writes raw content to blog_langs and the public post temp...

CVE-2026-45138 CI4MS: Stored XSS in Blog Content via Broken `html_purify` Validation Rule

CI4MS is a CodeIgniter 4-based content management system skeleton. Prior to version 0.31.9.0, the custom htmlpurify validation rule used to sanitize blog post bodies relies on by-reference mutation ?string &$str, but CodeIgniter 4's validator passes a local copy of the value, so the sanitized tex...

Improper File Type Validation

codeigniter4/framework is vulnerable to Improper File Type Validation. The vulnerability is due to the extin upload validation rule validating the MIME-derived guessed file extension instead of the client-provided filename extension, which allows an attacker to upload a malicious executable file...

Arbitrary File Upload

Overview codeigniter4/framework is a PHP full-stack web framework that is light, fast, flexible, and secure. Affected versions of this package are vulnerable to Arbitrary File Upload in the extin validation process for file uploads. An attacker can execute arbitrary code by uploading a file with ...

CVE-2026-41891

CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. From version 0.26.0 to before version 0.31.8.0, the auth filter has the deactivated/banned user check commented out. This issue has been patched in version...

CVE-2026-39390

CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. Prior to 0.31.4.0, the Google Maps iframe setting cMap field in compInfosPost sanitizes input using striptags with an allowlist and regex-based removal of...

CVE-2026-39392

CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. Prior to 0.31.4.0, the Pages module does not apply the htmlpurify validation rule to content fields during create and update operations, while the Blog...