Nextcloud: ApiService#fetch serves content as text/html and inline Content-Disposition

https://github.com/nextcloud/text/blame/0bc7c3300607d57ee512dbf61497daec23961a12/lib/Service/ApiService.phpL109-L120 Impact XSS...

CVE-2021-26918: Unrestricted Upload of File with Dangerous Type

The ProBot bot through 2021-02-08 for Discord might allow attackers to interfere with the intended purpose of the "Send an image when a user joins the server" feature or possibly have unspecified other impact because the uploader web service allows double extensions such as .html.jpg with the...

PT-2021-17175 · Discord · Probot

Name of the Vulnerable Software and Affected Versions: ProBot bot through 2021-02-08 for Discord Description: The issue allows attackers to interfere with the intended purpose of the "Send an image when a user joins the server" feature, or possibly have unspecified other impact, because the...

The vulnerability of Firefox browsers, Firefox ESR, and the Thunderbird email client is related to the lack of protective measures for website structure, allowing attackers to carry out cross-site scripting attacks.

The vulnerabilities of Firefox browsers, Firefox ESR, and the email client Thunderbird are related to the lack of security measures for handling web page structures. Exploiting these vulnerabilities allows a remote attacker to perform cross-site scripting attacks by redirecting users to the...

Security Bulletin: IBM Cloud Functions web actions API endpoint change

Summary In order to improve the stability of the service and to prevent potential weaknesses in the services' web actions functionality we introduced a new IBM Cloud Functions API endpoint .functions.appdomain.cloud for web actions which use text/html response data. The previously used API endpoi...

Cross-Site Scripting in swagger-ui

Versions of swagger-ui prior to 2.2.1 are vulnerable to Cross-Site Scripting XSS. The package fails to encode output in GET requests. The request is meant to respond with Content-Type application/json which does not trigger the vulnerability but if the web server changes the header to text/html i...

Go before 1.14.8 and 1.15.x before 1.15.1 allows XSS because text/html is the default for CGI/FCGI handlers that lack a Content-Type header.

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AZL-98880 CVE-2020-24553 affecting package golang 1.27.1-1

Go before 1.14.8 and 1.15.x before 1.15.1 allows XSS because text/html is the default for CGI/FCGI handlers that lack a Content-Type header...

CVE-2019-19210

Dolibarr ERP/CRM before 10.0.3 allows XSS because uploaded HTML documents are served as text/html despite being renamed to .noexe files...

UBUNTU-CVE-2019-19210

Dolibarr ERP/CRM before 10.0.3 allows XSS because uploaded HTML documents are served as text/html despite being renamed to .noexe files...

CVE-2019-19210: Improper Neutralization of Input During Web Page Generation

Dolibarr ERP/CRM before 10.0.3 allows XSS because uploaded HTML documents are served as text/html despite being renamed to .noexe files...

Mail.ru: Reflected XSS on am.ru and subdomains

Content-Type for JSON response was incorrectly set to text/html for am.ru, potentially leading to multiple XSS possibilities, including demonstrated reflected XSS vector via GET parameters...

CVE-2019-17632

In Eclipse Jetty versions 9.4.21.v20190926, 9.4.22.v20191022, and 9.4.23.v20191118, the generation of default unhandled Error response content in text/html and text/json Content-Type does not escape Exception messages in stacktraces included in error output...

CVE-2019-9763

An issue was discovered in Openfind Mail2000 6.0 and 7.0 Webmail. XSS can occur via an 'object data="data:text/html' substring in an e-mail message The vendor subsequently patched this...

[SECURITY] Fedora 27 Update: php-PHPMailer-5.2.27-1.fc27

Full Featured Email Transfer Class for PHP. PHPMailer features: Supports emails digitally signed with S/MIME encryption! Supports emails with multiple TOs, CCs, BCCs and REPLY-TOs Works on any platform. Supports Text & HTML emails. Embedded image support. Multipart/alternative emails for mail...

CVE-2018-16983: Undefined Security Weakness

NoScript Classic before 5.1.8.7, as used in Tor Browser 7.x and other products, allows attackers to bypass script blocking via the text/html;/json Content-Type value...

Ruby on Rails: ActiveStorage service's signed URLs can be hijacked via AppCache+Cookie stuffing trick when using GCS or DiskService

ActiveStorage tries to force content-disposition: attachment for a list of content-types, including text/html. However, response-content-type and response-content-disposition in GCS and DiskService's URLs aren't signed, which means an attacker can modify them at will. This is not the case for Azu...

ruby-grape Gem has XSS via "format" parameter

When request on API contains the "format" parameter in GET, the input value of this parameter is rendered as the web-server responds with text/html header. Example: http://example.com/api/endpoint?format=%3Cscript%3Ealertdocument.cookie%3C/script%3E...

CVE-2017-1000389: Improper Neutralization of Input During Web Page Generation

Some URLs provided by Jenkins global-build-stats plugin version 1.4 and earlier returned a JSON response that contained request parameters. These responses had the Content Type: text/html, so could have been interpreted as HTML by clients, resulting in a potential reflected cross-site scripting...

Mozilla: Origin confusion when reloading isolated data:text/html URL (MFSA 2017-12)

If a page is loaded from an original site through a hyperlink and contains a redirect to a "data:text/html" URL, triggering a reload will run the reloaded "data:text/html" page with its origin set incorrectly. This allows for a cross-site scripting XSS attack. This vulnerability affects Thunderbi...