CVE-2026-46620
MediumCVSS 6.5Exploitation Probability (EPSS)
Low risk3th percentile - higher than 3% of all known CVEs
Summary
CSRF vulnerability in e107 CMS before version 2.3.5. The CSRF token validation is skipped if no token is present in the request.
Risk Assessment
An attacker can trick an administrator into performing unauthorized actions, such as modifying comments or other settings, without consent.
Recommendation
Update e107 CMS to version 2.3.5 or later.
Other vulnerabilities in e107 CMS
See all- CVE-2022-50939High
Critical vulnerability in e107 CMS version 3.2.1 allows authenticated administrators to overwrite arbitrary server files via path traversal in the Media Manager's remote URL upload functionality (image.php). The upload_caption parameter is not properly sanitized, enabling directory traversal sequences like ../../../ to overwrite files outside the intended directory. This can lead to complete compromise of the web application.
- CVE-2022-50916High
CVE-2022-50916 affects e107 CMS version 3.2.1. The vulnerability is a file upload flaw in the Media Manager import functionality that allows authenticated administrators to overwrite server files, such as top.php in the web application directory.
- CVE-2022-50907High
CVE-2022-50907 affects e107 CMS version 3.2.1. The vulnerability allows authenticated administrative users to bypass upload restrictions and execute PHP files by manipulating the upload URL parameter in the Media Manager import feature. This enables remote code execution on the server.
- CVE-2022-50905Critical
e107 CMS version 3.2.1 contains multiple vulnerabilities allowing XSS attacks. The first is a reflected XSS in the news comment functionality, where an authenticated user can inject malicious JavaScript via a URL parameter. The second is an upload restriction bypass for admins, allowing SVG files with malicious code to be uploaded via the media manager's remote URL feature, leading to stored XSS.
- CVE-2026-48997High
e107 is a content management system (CMS), versions 2.3.5 and earlier contain a command injection vulnerability in the ImageMagick resize destination path. In the resize_image() function, the source path is properly escaped, but the destination path is inserted inside raw double quotes, allowing an attacker to inject malicious code.
- CVE-2021-47937High
e107 CMS 2.3.0 allows authenticated users with theme installation permissions to execute arbitrary code by uploading a malicious theme file. Attackers can upload a crafted theme package via the theme.php endpoint that deploys a web shell to the e107_themes directory, then execute system commands via the payload.php script.
Original NVD description (English source)
e107 is a content management system (CMS). Prior to 2.3.5, e107 CMS does not properly enforce CSRF token validation on comment moderation actions. The problem comes down to how session_handler::check() handles CSRF tokens. Instead of requiring a token on every state-changing request, it only validates the token if one happens to be present. If there is no token at all, the check is skipped entirely. This vulnerability is fixed in 2.3.5.