#xss

Vaultwarden v1.32.5 was discovered to contain an authenticated reflected cross-site scripting (XSS) vulnerability via the component /api/core/mod.rs.

The ABB Cylon Aspect BMS/BAS controller suffers from an authenticated blind command injection vulnerability. Input passed to several POST parameters is not properly sanitized when writing files, allowing attackers to execute arbitrary shell commands on the system. There is also an off-by-one error in array access that could lead to undefined behavior and potential DoS.

Millions of email servers worldwide remain alarmingly vulnerable to cyberattacks due to a critical security oversight: the absence of Transport Layer Security (TLS) encryption.

### Details Persistent XSS vulnerability in image link handling of PHP-Textile versions 4.1.2 and older, when running the parser in restricted mode. In restricted mode it is expected that the input would be sanitized, allowing user-input (such as user comments) to be parsed and handled safely by the PHP-Textile library. In restricted mode, the version 4.1.2 of the library does not sanitize or validate user-controllable href input in image links, but allows any link protocol or JavaScriptt links to be used. The vulnerability allows an attacker to add malicious JavaScript code to the page which is then executed when an unexpecting user clicks the link. In non-restricted mode, the library allows mixed HTML input, and any link protocol by design. In restricted mode, text links were already handled correctly and the vulnerability only affects image links. ### Resolution This issue was fixed in PHP-Textile version 4.1.3. Version 4.1.3 disallows use of JavaScript in image links when the ...

View CSAF 1. EXECUTIVE SUMMARY CVSS v3 10.0 ATTENTION: Exploitable remotely/low attack complexity Vendor: ABB Equipment: ASPECT-Enterprise, NEXUS, and MATRIX series Vulnerabilities: Files or Directories Accessible to External Parties, Improper Validation of Specified Type of Input, Cleartext Transmission of Sensitive Information, Cross-site Scripting, Server-Side Request Forgery (SSRF), Improper Neutralization of Special Elements in Data Query Logic, Allocation of Resources Without Limits or Throttling, Weak Password Requirements, Cross-Site Request Forgery (CSRF), Use of Weak Hash, Code Injection, PHP Remote File Inclusion, External Control of System or Configuration Setting, Insufficiently Protected Credentials, Unrestricted Upload of File with Dangerous Type, Absolute Path Traversal, Use of Default Credentials, Off-by-one Error, Use of Default Password, Session Fixation 2. RISK EVALUATION Multiple vulnerabilities in ABB ASPECT-Enterprise, NEXUS, and MATRIX series products have been ...

The ABB BMS/BAS controller suffers from an authenticated reflected cross-site scripting vulnerability. Input passed to the GET parameters 'name' and 'id' is not properly sanitised before being returned to the user. This can be exploited to execute arbitrary HTML/JS code in a user's browser session in context of an affected site.

A stored cross-site scripting (XSS) vulnerability in the component /media/test.html of REDAXO CMS v5.17.1 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the password parameter.

A cross-site scripting (XSS) vulnerability in Grav v1.7.45 allows attackers to execute arbitrary web scripts or HTML via a crafted payload.

### Summary There are several sources of arbitrary, unescaped user input being used to construct HTML, which allows any user that can edit pages or otherwise render wikitext to XSS other users. > Edit: Only the first XSS can be reproduced in production. ### Details > ✅ Verified and patched in f229cab099c69006e25d4bad3579954e481dc566 https://github.com/StarCitizenTools/mediawiki-extensions-TabberNeue/blob/2526daa9f8cfdd616c861c8439755cb74a6c8c6e/includes/TabberTransclude.php#L154 This doesn't escape the user-supplied page name when outputting, so an XSS payload as the page name can be used here. This was caused by d8c3db4e5935476e496d979fb01f775d3d3282e6. ---- > ❌ Invalid as MediaWiki parser sanitizes dangerous HTML https://github.com/StarCitizenTools/mediawiki-extensions-TabberNeue/blob/2526daa9f8cfdd616c861c8439755cb74a6c8c6e/includes/Tabber.php#L160 The documentation for [`Parser::recursiveTagParse()`](https://doc.wikimedia.org/mediawiki-core/REL1_42/php/classMediaWiki_1_1Par...

# Bypass XSS sanitizer using the javascript protocol and special characters **Product**: Phpspreadsheet **Version**: version 3.6.0 **CWE-ID**: CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') **CVSS vector v.3.1**: 5.4 (AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N) **CVSS vector v.4.0**: 4.8 (AV:N/AC:L/AT:N/PR:L/UI:A/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N) **Description**: an attacker can use special characters, so that the library processes the javascript protocol with special characters and generates an HTML link **Impact**: executing arbitrary JavaScript code in the browser **Vulnerable component**: class `PhpOffice\PhpSpreadsheet\Writer\Html`, method `generateRow` **Exploitation conditions**: a user viewing a specially generated Excel file **Mitigation**: additional sanitization of special characters in a string **Researcher**: Aleksey Solovev (Positive Technologies) # Research The researcher discovered zero-day vulnerability Bypass XSS sanitizer using ...