CVE-2025-53631

FlaskBlog vulnerability CVE-2025-53631 affects FlaskBlog versions prior to 2.8.1. Root cause: improper sanitization of postContent submitted to /createpost, enabling arbitrary JavaScript execution (XSS) on all pages where the post is reflected (/, /post/[ID], /admin/posts, /user/[ID]). Impact is ...

CVE-2025-53631 flaskBlog XSS Vulnerability in postContent

flaskBlog is a blog app built with Flask. In versions 2.8.1 and prior, improper sanitization of postContent when submitting POST requests to /createpost leads to arbitrary JavaScript execution XSS on all pages the post is reflected on including /, /post/ID, /admin/posts, and /user/ID of the user...

IBM Engineering Requirements Management DOORS 9.7.2.9 < 9.7.2.10 Multiple Vulnerabilities (7238992)

The version of IBM Engineering Requirements Management DOORS formerly IBM Rational DOORS installed on the remote host is 9.7.2.9 prior to 9.7.2.10. It is, therefore, affected by multiple vulnerabilities as referenced in the 7238992 advisory. - CKEditor4 is an open source WYSIWYG HTML editor. In...

CVE-2025-48700

An issue was discovered in Zimbra Collaboration ZCS 8.8.15 and 9.0 and 10.0 and 10.1. A Cross-Site Scripting XSS vulnerability in the Zimbra Classic UI allows attackers to execute arbitrary JavaScript within the user's session, potentially leading to unauthorized access to sensitive information...

CVE-2024-23190

Upsell shop information of an account can be manipulated to execute script code in the context of the users browser session. To exploit this an attacker would require temporary access to a users account or an successful social engineering attack to lure users to maliciously configured accounts...

CVE-2023-26447

The "upsell" widget for the portal allows to specify a product description. This description taken from a user-controllable jslob did not get escaped before being added to DOM. Malicious script code can be executed within the victims context. This can lead to session hijacking or triggering...

CVE-2023-41710

User-defined script code could be stored for a upsell related shop URL. This code was not correctly sanitized when adding it to DOM. Attackers could lure victims to user accounts with malicious script code and make them execute it in the context of a trusted domain. We added sanitization for this...

CVE-2021-32660

Backstage is an open platform for building developer portals, and techdocs-common contains common functionalities for Backstage's TechDocs. In versions of @backstage/tehdocs-common prior to 0.6.4, a malicious internal actor is able to upload documentation content with malicious scripts. These...

CVE-2021-20186

It was found in Moodle before version 3.10.1, 3.9.4, 3.8.7 and 3.5.16 that if the TeX notation filter was enabled, additional sanitizing of TeX content was required to prevent the risk of stored XSS...

CVE-2025-27915

An issue was discovered in Zimbra Collaboration ZCS 9.0 and 10.0 and 10.1. A stored cross-site scripting XSS vulnerability exists in the Classic Web Client due to insufficient sanitization of HTML content in ICS files. When a user views an e-mail message containing a malicious ICS entry, its...

Cross-site Scripting (XSS)

rails-html-sanitizer is vulnerable to a Cross-Site Scripting XSS. The vulnerability is due to improper sanitization of HTML content when specific configurations are used. If HTML5 sanitization is enabled and the application developer overrides the sanitizer's allowed tags to include both "math" a...

Zimbra Collaboration Server 10.0 < 10.0.9, 10.1.0 < 10.1.1 XSS

An issue was discovered in Zimbra Collaboration ZCS through 10.1. A reflected Cross-Site Scripting XSS issue exists through the Briefcase module due to improper sanitization of file content by the OnlyOffice formatter. This occurs when the victim opens a crafted URL pointing to a shared folder...

PT-2024-7339 · Cisco · Cisco Ata 190 Series

Name of the Vulnerable Software and Affected Versions: Cisco ATA 190 Series Multiplatform Analog Telephone Adapter firmware affected versions not specified Description: A vulnerability in the web-based management interface could allow an authenticated, local attacker with low privileges to view...

Cross-Site Scripting (XSS)

typo3/cms is vulnerable to Cross-Site Scripting XSS. The vulnerability is caused due to a lack of sanitization of content from editors. This allows attackers with valid editor accounts to inject malicious scripts into content scanned by the link validator component...

TYPO3 Cross-Site Scripting (XSS) in form component

Failing to sanitize content from unauthenticated website visitors, the form component is susceptible to Cross-Site Scripting...

TYPO3 Cross-Site Scripting in link validator component

Failing to sanitize content from editors, the link validator component is susceptible to Cross-Site Scripting. A valid editor account with access to content which is scanned by the link validator component is required to exploit this vulnerability...

Basecamp: Stored XSS on trix editor version 2.1.1

The Trix editor version 2.1.1 was vulnerable to stored cross-site scripting XSS attacks. The vulnerability was caused by improper sanitization of content pasted into the editor, allowing an attacker to embed malicious scripts that were executed within the context of the application...

PT-2024-25798 · Unknown · Trix Editor

Name of the Vulnerable Software and Affected Versions: Trix editor versions prior to 2.1.1 Trix editor versions prior to 2.1.4 Description: The Trix editor is vulnerable to arbitrary code execution when copying and pasting content from the web or other documents with markup into the editor. This...

BIT-MOODLE-2023-35131 Moodle: xss risk on groups page

Content on the groups page required additional sanitizing to prevent an XSS risk. This flaw affects Moodle versions 4.2, 4.1 to 4.1.3, 4.0 to 4.0.8 and 3.11 to 3.11.14...

Cross-site Scripting (XSS)

readthedocssphinxsearch is vulnerable to Cross-site Scripting XSS. The vulnerability is due to improper sanitization of user content in the search results rendering function. This potentially allowing an attacker to include arbitrary HTML content in these results and that can leads to XSS...