HAX CMS: Denial of Service using Malicious Import Request

Summary The HAX CMS NodeJS application crashes when an authenticated attacker sends a specially crafted site creation request to the createSite endpoint. A single request is sufficient to take the entire application offline, requiring a manual server restart to restore service. Details The...

GHSA-9R33-XHW8-4QQP HAX CMS: Denial of Service using Malicious Import Request

Summary The HAX CMS NodeJS application crashes when an authenticated attacker sends a specially crafted site creation request to the createSite endpoint. A single request is sufficient to take the entire application offline, requiring a manual server restart to restore service. Details The...

Stored XSS via <iframe> in HAX CMS allows access to sensitive client-side data and account takeover

Summary A stored cross-site scripting XSS vulnerability exists in HAX CMS due to improper sanitization of elements. The application allows javascript: URIs in the src attribute, which are executed when a malicious page is viewed. This enables attackers to execute arbitrary JavaScript in the conte...

GHSA-JH3H-RPXG-FR36 Stored XSS via <iframe> in HAX CMS allows access to sensitive client-side data and account takeover

Summary A stored cross-site scripting XSS vulnerability exists in HAX CMS due to improper sanitization of elements. The application allows javascript: URIs in the src attribute, which are executed when a malicious page is viewed. This enables attackers to execute arbitrary JavaScript in the conte...

openssl: Out-of-bounds read & write in RFC 3211 KEK Unwrap

A flaw was found in the OpenSSL CMS implementation RFC 3211 KEK Unwrap. This vulnerability allows memory corruption, an application level denial of service, or potential execution of attacker-supplied code via crafted CMS messages using password-based encryption PWRI...

CVE-2021-47981

Quick.CMS 6.7 contains a cross-site scripting vulnerability in the sliders form that allows authenticated attackers to inject malicious scripts by submitting XSS payloads through the sDescription parameter. Attackers can craft CSRF forms targeting the admin.php?p=sliders-form endpoint to execute...

PT-2026-42040

Name of the Vulnerable Software and Affected Versions HAX CMS versions prior to 26.0.0 Description The NodeJS application crashes when an authenticated attacker sends a specially crafted site creation request to the 'createSite' endpoint. This occurs because the createSite function passes a file...

CentOS 9 : openssl-3.5.5-3.el9

The remote CentOS Linux 9 host has packages installed that are affected by a vulnerability as referenced in the openssl-3.5.5-3.el9 build changelog. - Issue summary: During processing of a crafted CMS EnvelopedData message with KeyTransportRecipientInfo a NULL pointer dereference can happen. Impa...

PT-2026-41977

Name of the Vulnerable Software and Affected Versions HAX CMS versions prior to 26.0.0 Description A stored cross-site scripting XSS issue exists due to improper sanitization of elements. The application permits the use of javascript: URIs within the src attribute, which execute when a malicious...

Exploit for CVE-2026-5203

CVE-2026-5203 — CMS Made Simple ≤ 2.2.22 RCE Path Traversal +...

Access Control Bypass

Overview sulu/sulu is a highly extensible open-source PHP content management system based on the Symfony framework. Affected versions of this package are vulnerable to Access Control Bypass in the users endpoint controller, which exposes the apiKey field to logged-in users who have permission for...

Cross-site Scripting (XSS)

Overview ci4-cms-erp/ci4ms is a composer create-project ci4-cms-erp/ci4ms Affected versions of this package are vulnerable to Cross-site Scripting XSS in the htmlpurify validation process. An attacker can execute arbitrary JavaScript in the browsers of site visitors and administrators by submitti...

Server-side Request Forgery (SSRF)

Overview Affected versions of this package are vulnerable to Server-side Request Forgery SSRF via the Glide process. An attacker can cause the server to initiate HTTP requests to internal network addresses, potentially exposing sensitive internal resources, by supplying specially crafted URLs tha...

GHSA-97R8-RF7Q-WMJW Sveltia CMS: Stored XSS in entry summary rendering via entity-decoded HTML

Impact A stored cross-site scripting XSS vulnerability affected entry summary rendering in Sveltia CMS. Entry summaries that allowed limited Markdown were parsed, sanitized, and then HTML entities were decoded. This order allowed specially crafted entity-encoded HTML, such as encoded tags or even...

CLSA-2026-1779094874 Fix CVE(s): CVE-2026-28388, CVE-2026-28389

SECURITY UPDATE: NULL pointer dereference in checkdeltabase when a delta CRL is processed without the required CRL Number extension and X509VFLAGUSEDELTAS is enabled, leading to a denial of service. - debian/patches/CVE-2026-28388.patch: add NULL check for delta-crlnumber before ASN1INTEGERcmp in...

CVE-2018-25331

CVE-2018-25331 affects Zenar Content Management System. The vulnerability is a Cross-Site Scripting (XSS) in the ajax.php endpoint, where unsanitized user input is reflected in the response. Exploitation is possible via POST parameters (notably the current_page parameter), enabling unauthenticate...

CVE-2018-25331

Zenar Content Management System contains a cross-site scripting vulnerability that allows unauthenticated attackers to inject malicious scripts by manipulating form parameters in POST requests. Attackers can inject script tags through the currentpage parameter sent to the ajax.php endpoint, which...

CVE-2018-25319 Redaxo CMS Addon MyEvents 2.2.1 SQL Injection via event_add.php

Redaxo CMS Addon MyEvents 2.2.1 contains an SQL injection vulnerability that allows authenticated attackers to manipulate database queries by injecting SQL code through the myeventsid parameter. Attackers can send GET requests to the eventadd.php page with malicious myeventsid values to extract o...

CVE-2018-25319

Vulnerability summary: Redaxo CMS Addon MyEvents 2.2.1 contains an SQL injection in the event_add.php flow via the myevents_id parameter. The issue can be exploited by authenticated users sending crafted GET requests to the event_add.php endpoint to influence database queries and potentially extr...

PT-2026-41545

Redaxo CMS Addon MyEvents 2.2.1 contains an SQL injection vulnerability that allows authenticated attackers to manipulate database queries by injecting SQL code through the myevents id parameter. Attackers can send GET requests to the event add.php page with malicious myevents id values to extrac...