1291 matches found
Cross-site Scripting (XSS) possible due to improper sanitisation of `href` attributes on `<a>` tags
Summary There is a potential cross-site scripting XSS vulnerability that can be exploited via maliciously crafted user data. Our filter to detect and prevent the use of the javascript: URL scheme in the href attribute of an tag could be bypassed with tab \t or newline \n characters between the...
CarrierWave content-Type allowlist bypass vulnerability which possibly leads to XSS remained
Impact The vulnerability CVE-2023-49090 wasn't fully addressed. This vulnerability is caused by the fact that when uploading to object storage, including Amazon S3, it is possible to set a Content-Type value that is interpreted by browsers to be different from what's allowed by...
Buffer overread vulnerability in StringIO
An issue was discovered in StringIO 3.0.1, as distributed in Ruby 3.0.x through 3.0.6 and 3.1.x through 3.1.4. The ungetbyte and ungetc methods on a StringIO can read past the end of a string, and a subsequent call to StringIO.gets may return the memory value. This vulnerability is not affected...
RCE vulnerability with .rdoc_options in RDoc
An issue was discovered in RDoc 6.3.3 through 6.6.2, as distributed in Ruby 3.x through 3.3.0. When parsing .rdocoptions used for configuration in RDoc as a YAML file, object injection and resultant remote code execution are possible because there are no restrictions on the classes that can be...
ROTP 6.2.2 and 6.2.1 has 0666 permissions for the .rb files.
The Ruby One Time Password library ROTP is an open source library for generating and validating one time passwords. Affected versions had overly permissive default permissions. Users should patch to version 6.3.0. Users unable to patch may correct file permissions after installation...
TurboBoost Commands vulnerable to arbitrary method invocation
Impact TurboBoost Commands has existing protections in place to guarantee that only public methods on Command classes can be invoked; however, the existing checks aren't as robust as they should be. It's possible for a sophisticated attacker to invoke more methods than should be permitted dependi...
Cross-site Scripting (XSS) possible with maliciously formed HTML attribute names and values in Phlex
There is a potential cross-site scripting XSS vulnerability that can be exploited via maliciously crafted user data. This was due to improper case-sensitivity in the code that was meant to prevent these attacks. Impact If you render an tag with an href attribute set to a user-provided link, that...
StimulusReflex arbitrary method call
Summary More methods than expected can be called on reflex instances. Being able to call some of them has security implications. Details To invoke a reflex a websocket message of the following shape is sent: json "target": "classnamemethodname", "args": The server will proceed to instantiate refl...
Cross Site Scripting vulnerability in Contribsys Sidekiq
Cross Site Scripting vulnerability in Contribsys Sidekiq v.6.5.8 allows a remote attacker to obtain sensitive information via a crafted URL to the filter functions...
json-jwt allows bypass of identity checks via a sign/encryption confusion attack
The json-jwt aka JSON::JWT gem versions 1.16.5 and below sometimes allows bypass of identity checks via a sign/encryption confusion attack. For example, JWE can sometimes be used to bypass JSON::JWT.decode...
YARD's default template vulnerable to Cross-site Scripting in generated frames.html
Summary The "frames.html" file within the Yard Doc's generated documentation is vulnerable to Cross-Site Scripting XSS attacks due to inadequate sanitization of user input within the JavaScript segment of the "frames.erb" template file. Details The vulnerability stems from mishandling...
Rack CORS Middleware has Insecure File Permissions
rack-cors aka Rack CORS Middleware 2.0.1 has 0666 permissions for the .rb files...
Possible ReDoS vulnerability in Accept header parsing in Action Dispatch
There is a possible ReDoS vulnerability in the Accept header parsing routines of Action Dispatch. This vulnerability has been assigned the CVE identifier CVE-2024-26142. Versions Affected: = 7.1.0, 7.1.3.1 Not affected: 7.1.0 Fixed Versions: 7.1.3.1 Impact Carefully crafted Accept headers can cau...
Possible XSS Vulnerability in Action Controller
There is a possible XSS vulnerability when using the translation helpers translate, t, etc in Action Controller. This vulnerability has been assigned the CVE identifier CVE-2024-26143. Versions Affected: = 7.0.0 Not affected: 7.0.0 Fixed Versions: 7.1.3.1, 7.0.8.1 Impact Applications using...
Possible DoS Vulnerability with Range Header in Rack
There is a possible DoS vulnerability relating to the Range request header in Rack. This vulnerability has been assigned the CVE identifier CVE-2024-26141. Versions Affected: = 1.3.0. Not affected: 1.3.0 Fixed Versions: 3.0.9.1, 2.2.8.1 Impact Carefully crafted Range headers can cause a server to...
Possible Denial of Service Vulnerability in Rack Header Parsing
There is a possible denial of service vulnerability in the header parsing routines in Rack. This vulnerability has been assigned the CVE identifier CVE-2024-26146. Versions Affected: All. Not affected: None Fixed Versions: 2.0.9.4, 2.1.4.4, 2.2.8.1, 3.0.9.1 Impact Carefully crafted headers can...
Denial of Service Vulnerability in Rack Content-Type Parsing
There is a possible denial of service vulnerability in the content type parsing component of Rack. This vulnerability has been assigned the CVE identifier CVE-2024-25126. Versions Affected: = 0.4 Not affected: 0.4 Fixed Versions: 3.0.9.1, 2.2.8.1 Impact Carefully crafted content type headers can...
Possible Sensitive Session Information Leak in Active Storage
There is a possible sensitive session information leak in Active Storage. By default, Active Storage sends a Set-Cookie header along with the user’s session cookie when serving blobs. It also sets Cache-Control to public. Certain proxies may cache the Set-Cookie, leading to an information leak...
Possible Sensitive Session Information Leak in Active Storage
There is a possible sensitive session information leak in Active Storage. By default, Active Storage sends a Set-Cookie header along with the user’s session cookie when serving blobs. It also sets Cache-Control to public. Certain proxies may cache the Set-Cookie, leading to an information leak...
Possible CSRF attack at questionnaire templates preview
Impact The CSRF authenticity token check is currently disabled for the questionnaire templates preview as per: https://github.com/decidim/decidim/blob/3187bdfd40ea1c57c2c12512b09a7fec0b2bed08/decidim-templates/app/controllers/decidim/templates/admin/questionnairetemplatescontroller.rbL11 This was...
Cross-site scripting (XSS) in the dynamic file uploads
Impact The dynamic file upload feature is subject to potential XSS attach in case the attacker manages to modify the file names of the records being uploaded to the server. This appears in sections where the user controls the file upload dialogs themselves and has the technical knowledge to chang...
Possibility to circumvent the invitation token expiry period
Impact The invites feature allows users to accept the invitation for an unlimited amount of time through the password reset functionality. When using the password reset functionality, the deviseinvitable gem always accepts the pending invitation if the user has been invited as shown in this piece...
Possibility to circumvent the invitation token expiry period
Impact The invites feature allows users to accept the invitation for an unlimited amount of time through the password reset functionality. When using the password reset functionality, the deviseinvitable gem always accepts the pending invitation if the user has been invited as shown in this piece...
Cross-site scripting (XSS) in the dynamic file uploads
Impact The dynamic file upload feature is subject to potential XSS attach in case the attacker manages to modify the file names of the records being uploaded to the server. This appears in sections where the user controls the file upload dialogs themselves and has the technical knowledge to chang...
Race condition in Endorsements
Impact A race condition in the endorsement of resources for instance, a proposal allows a user to make more than once endorsement. To exploit this vulnerability, the request to set an endorsement must be sent several times in parallel. Workarounds Disable the Endorsement feature in the components...
Possibility to circumvent the invitation token expiry period
Impact The invites feature allows users to accept the invitation for an unlimited amount of time through the password reset functionality. When using the password reset functionality, the deviseinvitable gem always accepts the pending invitation if the user has been invited as shown in this piece...
Possibility to circumvent the invitation token expiry period
Impact The invites feature allows users to accept the invitation for an unlimited amount of time through the password reset functionality. When using the password reset functionality, the deviseinvitable gem always accepts the pending invitation if the user has been invited as shown in this piece...
sidekiq-unique-jobs UI server vulnerable to XSS & RCE in Redis
Cross site scripting XSS potentially exposing cookies / sessions / localStorage, fixed by sidekiq-unique-jobs v8.0.7. Details Specially crafted URL query parameters handled by any of the following endpoints of sidekiq-unique-jobs' "admin" web UI, allow a super-user attacker, or an unwitting, but...
CKEditor cross-site scripting vulnerability in AJAX sample
Affected packages The vulnerability has been discovered in the AJAX sample available at the samples/old/ajax.html file location. All integrators that use that sample in the production code can be affected. Impact A potential vulnerability has been discovered in one of CKEditor's 4 samples that ar...
CKEditor4 Cross-site Scripting vulnerability caused by incorrect CDATA detection
Affected packages The vulnerability has been discovered in the core HTML parsing module and may affect all editor instances that: Enabled full-page editing mode, or enabled CDATA elements in Advanced Content Filtering configuration defaults to script and style elements. Impact A potential...
CKEditor4 Cross-site Scripting vulnerability in samples with enabled the preview feature
Affected packages The vulnerability has been discovered in the samples that use the preview feature: samples/old//.html plugins/plugin name/samples//.html All integrators that use these samples in the production code can be affected. Impact A potential vulnerability has been discovered in one of...
Improper Handling of Unexpected Data Type in Nokogiri
Summary Nokogiri v1.16.2 upgrades the version of its dependency libxml2 to v2.12.5. libxml2 v2.12.5 addresses the following vulnerability: CVE-2024-25062 / https://vulners.com/cve/CVE-2024-25062 described at https://gitlab.gnome.org/GNOME/libxml2/-/issues/604 patched by...
Cross-site scripting (XSS) in Action messages on Avo
Avo is a framework to create admin panels for Ruby on Rails apps. In Avo 3 pre12 any HTML inside text that is passed to error or succeed in an Avo::BaseAction subclass will be rendered directly without sanitization in the toast/notification that appears in the UI on Action completion. A malicious...
avo vulnerable to stored cross-site scripting (XSS) in key_value field
Summary A stored cross-site scripting XSS vulnerability was found in the keyvalue field of Avo v3.2.3. This vulnerability could allow an attacker to execute arbitrary JavaScript code in the victim's browser. Details The value of the keyvalue is inserted directly into the HTML code. In the current...
Devise-Two-Factor vulnerable to brute force attacks
Devise-Two-Factor does not throttle or otherwise restrict login attempts at the server by default. When combined with the Time-based One Time Password algorithm's TOTP inherent entropy limitations, it's possible for an attacker to bypass the 2FA mechanism through brute-force attacks. Impact If a...
Puma HTTP Request/Response Smuggling vulnerability
Impact Prior to versions 6.4.2 and 5.6.8, puma exhibited incorrect behavior when parsing chunked transfer encoding bodies in a way that allowed HTTP request smuggling. Fixed versions limit the size of chunk extensions. Without this limit, an attacker could cause unbounded resource CPU, network...
view_component Cross-site Scripting vulnerability
Impact What kind of vulnerability is it? Who is impacted? This is an XSS vulnerability that has the potential to impact anyone rendering a component directly from a controller with the viewcomponent gem. Note that only components that define a call method i.e. instead of using a sidecar template...
Omniauth::MicrosoftGraph Account takeover (nOAuth)
Summary The implementation did not validate the legitimacy of the email attribute of the user nor did it give/document an option to do so, making it susceptible to nOAuth misconfiguration in cases when the email is used as a trusted user identifier...
ActiveAdmin vulnerable to CSV injection
In ActiveAdmin versions prior to 3.2.0, maliciously crafted spreadsheet formulas could be uploaded as part of admin data that, when exported to a CSV file and the imported to a spreadsheet program like libreoffice, could lead to remote code execution and private data exfiltration. The attacker...
Resque vulnerable to Reflected Cross Site Scripting through pathnames
Impact resque-web in resque versions before 2.1.0 is vulnerable to reflected XSS through the currentqueue parameter in the path of the queues endpoint. Patches v2.1.0 Workarounds No known workarounds at this time. It is recommended to not click on 3rd party or untrusted links to the resque-web...
Resque Scheduler Reflected XSS In Delayed Jobs View
Impact Resque Scheduler version 1.27.4 and above are affected by a cross-site scripting vulnerability. A remote attacker can inject javascript code to the "schedulejob" or "args" parameter in /resque/delayed/jobs/schedulejob?args=argsid to execute javascript at client side. Patches Fixed in v4.10...
Resque vulnerable to reflected XSS in Queue Endpoint
Impact Reflected XSS can be performed using the currentqueue portion of the path on the /queues endpoint of resque-web. Patches v2.6.0 Workarounds No known workarounds at this time. It is recommended to not click on 3rd party or untrusted links to the resque-web interface until you have patched...
Resque vulnerable to reflected XSS in resque-web failed and queues lists
Impact The following paths in resque-web have been found to be vulnerable to reflected XSS: /failed/?class=alertdocument.cookie /queues/ Patches v2.2.1 Workarounds No known workarounds at this time. It is recommended to not click on 3rd party or untrusted links to the resque-web interface until y...
Potential CSV export data leak
Impact In ActiveAdmin versions prior to 2.12.0, a concurrency issue was found that could allow a malicious actor to be able to access potentially private data that belongs to another user. The bug affects the functionality to export data as CSV files, and was caused by a variable holding the...
pubnub Insufficient Entropy vulnerability
Versions of the package pubnub before 7.4.0; all versions of the package com.pubnub:pubnub; versions of the package pubnub before 6.19.0; all versions of the package github.com/pubnub/go; versions of the package github.com/pubnub/go/v7 before 7.2.0; versions of the package pubnub before 7.3.0;...
CarrierWave Content-Type allowlist bypass vulnerability, possibly leading to XSS
Impact CarrierWave::Uploader::ContentTypeAllowlist has a Content-Type allowlist bypass vulnerability, possibly leading to XSS. The validation in allowlistedcontenttype? determines Content-Type permissions by performing a partial match. If the contenttype argument of allowlistedcontenttype? is...
memory leak flaw was found in ruby-magick
A memory leak flaw was found in ruby-magick, an interface between Ruby and ImageMagick. This issue can lead to a denial of service DOS by memory exhaustion...
encoded_id-rails potential DOS vulnerability due to URIs with extremely long encoded IDs
Impact The length of URIs and the various parts eg path segments, query parameters is usually limited by the webserver processing the incoming request. In the case of Puma the defaults are : - path segment length: 8192 - Max URI length: 1024 12 - Max query length: 1024 10 See...
NULL Pointer Dereference in seleniumhq/selenium
This is a null pointer dereference that causes the IE driver to crash when selenium gets the cookies from an attacker controlled page. At a high level, the bug is caused by an insufficient check on data returned from Edge Internet Explorer mode...
External XML entity (XXE) vulnerability in svg_optimizer rubygem
An issue in Fnando svgoptimizer v.0.2.6 allows a remote attacker to escalate privileges when optimizing untrusted SVG content...