Moodle vulnerable to Cross-site Scripting

A flaw was found in Moodle. A remote attacker could exploit a reflected Cross-Site Scripting XSS vulnerability in the policy tool return URL. This vulnerability arises from insufficient sanitization of URL parameters, allowing attackers to inject malicious scripts through specially crafted links...

Cross-site Scripting (XSS)

Overview moodle/moodle is a learning platform. Affected versions of this package are vulnerable to Cross-site Scripting XSS via insufficient checks on user-provided data in the formula editor's arithmetic expression fields. An attacker can execute arbitrary scripts in the context of another user'...

CVE-2025-67855

A flaw was found in mooodle. A remote attacker could exploit a reflected Cross-Site Scripting XSS vulnerability in the policy tool return URL. This vulnerability arises from insufficient sanitization of URL parameters, allowing attackers to inject malicious scripts through specially crafted links...

CVE-2025-67855 Mooodle: mooodle: information disclosure and script execution via reflected cross-site scripting

A flaw was found in mooodle. A remote attacker could exploit a reflected Cross-Site Scripting XSS vulnerability in the policy tool return URL. This vulnerability arises from insufficient sanitization of URL parameters, allowing attackers to inject malicious scripts through specially crafted links...

CVE-2025-67855 Mooodle: mooodle: information disclosure and script execution via reflected cross-site scripting

A flaw was found in mooodle. A remote attacker could exploit a reflected Cross-Site Scripting XSS vulnerability in the policy tool return URL. This vulnerability arises from insufficient sanitization of URL parameters, allowing attackers to inject malicious scripts through specially crafted links...

CVE-2025-67855

CVE-2025-67855 describes a reflected Cross-Site Scripting (XSS) vulnerability in Moodle’s policy tool return URL. The flaw results from insufficient sanitization of URL parameters, allowing a remote attacker to inject scripts via crafted links. Consequences cited in the documents include informat...

CVE-2025-67855: Improper Neutralization of Input During Web Page Generation

A flaw was found in mooodle. A remote attacker could exploit a reflected Cross-Site Scripting XSS vulnerability in the policy tool return URL. This vulnerability arises from insufficient sanitization of URL parameters, allowing attackers to inject malicious scripts through specially crafted links...

Moodle security vulnerabilities

Moodle is an open-source e-learning software platform developed by Moodle. It is also known as a course management system, learning management system, or virtual learning environment. There are security vulnerabilities in Moodle. These vulnerabilities stem from insufficient cleaning of URL...

CVE-2019-25265: Improper Neutralization of Input During Web Page Generation

Online Inventory Manager 3.2 contains a stored cross-site scripting vulnerability in the group description field of the admin edit groups section. Attackers can inject malicious JavaScript through the description field that will execute when the groups page is viewed, allowing potential cookie...

CVE-2026-25148: Improper Neutralization of Input During Web Page Generation

Qwik is a performance focused javascript framework. Prior to version 1.19.0, a Cross-Site Scripting vulnerability in Qwik.js' server-side rendering virtual attribute serialization allows a remote attacker to inject arbitrary web scripts into server-rendered pages via virtual attributes. Successfu...

PYSEC-2026-138

A stored cross-site scripting XSS vulnerability in the Forums module of Tendenci CMS v15.3.7 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload...

BIT-DISCOURSE-2025-66488 Discourse allows script execution in uploaded HTML/XML files on S3

Discourse is an open source discussion platform. A vulnerability present in versions prior to 3.5.4, 2025.11.2, 2025.12.1, and 2026.1.0 affects anyone who uses S3 for uploads. While scripts may be executed, they will only be run in the context of the S3/CDN domain, with no site credentials...

CVE-2025-70960

A stored cross-site scripting XSS vulnerability in the Forums module of Tendenci CMS v15.3.7 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload...

CVE-2025-70959

A stored cross-site scripting XSS vulnerability in the Jobs module of Tendenci CMS v15.3.7 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload...

CVE-2021-47919

Simple CMS 2.1 contains a non-persistent cross-site scripting vulnerability in the preview.php file's id parameter. Attackers can inject malicious script code through a GET request to execute arbitrary scripts and potentially hijack user sessions or perform phishing attacks...

CVE-2022-50942

Incinga Web 2.8.2 contains a client-side cross-site scripting vulnerability that enables attackers to inject scripts via the icinga.min.js file by exploiting EventListener.handleEvent. This can lead to session hijacking and non-persistent phishing attacks. The issue is described across multiple s...

EUVD-2022-55951

Stripe Green Downloads Wordpress Plugin 2.03 contains a persistent cross-site scripting vulnerability allowing remote attackers to inject malicious scripts in button label fields. Attackers can exploit input parameters to execute arbitrary scripts, potentially leading to session hijacking and...

CVE-2021-47914 PHP Melody 3.0 Persistent XSS Vulnerability via Edit Video Parameter

PHP Melody version 3.0 contains a persistent cross-site scripting vulnerability in the edit-video.php submitted parameter that allows remote attackers to inject malicious script code. Attackers can exploit this vulnerability to execute arbitrary JavaScript, potentially leading to session hijackin...

CVE-2021-47908 Ultimate POS 4.4 Persistent Cross-Site Scripting via Product Name

Ultimate POS 4.4 contains a persistent cross-site scripting vulnerability in the product name parameter that allows remote attackers to inject malicious scripts. Attackers can exploit the vulnerability through product add or edit functions to execute arbitrary JavaScript and potentially hijack us...

CVE-2021-47908

Ultimate POS 4.4 contains a persistent cross-site scripting vulnerability in the product name parameter that allows remote attackers to inject malicious scripts. Attackers can exploit the vulnerability through product add or edit functions to execute arbitrary JavaScript and potentially hijack us...