#xss

Jenkins GitBucket Plugin 0.8 and earlier does not sanitize Gitbucket URLs on build views, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to configure jobs.

Jenkins HTML Publisher Plugin 1.32 and earlier does not escape job names, report names, and index page titles shown as part of the report frame, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Item/Configure permission.

## Impact When the specially crafted image is supplied to the internal media proxy, it proxies the image without handling XSS vulnerabilities, allowing for the execution of arbitrary JavaScript code. Users who access the deliberately constructed URL are affected. ## Patches This vulnerability was fixed in version https://github.com/DIYgod/RSSHub/commit/4d3e5d79c1c17837e931b4cd253d2013b487aa87. Please upgrade to this or a later version. ## Workarounds No.

### Summary - Due to insufficient permission verification, user who can write a page use frontmatter feature. - Inadequate File Name Validation ### Details 1. Insufficient Permission Verification In Grav CMS, "[Frontmatter](https://learn.getgrav.org/17/content/headers)" refers to the metadata block located at the top of a Markdown file. Frontmatter serves the purpose of providing additional information about a specific page or post. In this feature, only administrators are granted access, while regular users who can create pages are not. However, if a regular user adds the data[_json][header][form] parameter to the POST Body while creating a page, they can use Frontmatter. The demonstration of this vulnerability is provided in video format. [Video Link](https://www.youtube.com/watch?v=EU1QA0idoWE) 2. Inadequate File Name Validation To create a Contact Form, Frontmatter and markdown can be written as follows: [Contact Form Example](https://learn.getgrav.org/17/forms/forms/example-fo...

### Summary Edit configuration file API in dashboard component of ESPHome version 2023.12.9 (command line installation and Home Assistant add-on) serves unsanitized data with “Content-Type: text/html; charset=UTF-8”, allowing remote authenticated user to inject arbitrary web script and exfiltrate session cookies via Cross-Site scripting (XSS). ### Credits Spike Reply Cybersecurity Teams ### Details It is possible for a malicious authenticated user to inject arbitrary Javascript in configuration files using a POST request to the /edit endpoint, the configuration parameter allows to specify the file to write. To trigger the XSS vulnerability, the victim must visit the page /edit?configuration=[xss file]. ### PoC To reproduce the issue, it is possible to perform a POST request to inject the payload: request: POST /edit?configuration=xss.yaml HTTP/1.1 Host: localhost:6052 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/116.0 Accept: */* Accept-Language: ...

Concrete CMS version 9 before 9.2.7 is vulnerable to Stored XSS via the Name field of a Group type since there is insufficient validation of administrator provided data for that field. A rogue administrator could inject malicious code into the Name field which might be executed when users visit the affected page. The Concrete CMS security team gave this vulnerability a CVSS v3.1 score of 2.2 with a vector of AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:N Concrete versions below 9 do not include group types so they are not affected by this vulnerability. Thanks Luca Fuda for reporting.

Debian Linux Security Advisory 5635-1 - Aviv Keller discovered that the frames.html file generated by YARD, a documentation generation tool for the Ruby programming language, was vulnerable to cross-site scripting.

Solar-Log 200 PM+ version 3.6.0 suffers from a persistent cross site scripting vulnerability.

WordPress Neon Text plugin versions 1.1 and below suffer from a persistent cross site scripting vulnerability.

Cisco Talos observed a surge in GhostSec, a hacking group’s malicious activities since this past year. GhostSec has evolved with a new GhostLocker 2.0 ransomware, a Golang variant of the GhostLocker ransomware.