Ecosystem
RubyGems
1,141 known vulnerabilities.
Most affected packages
532 results · Clear filters · Feed
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Medium 5.9
HTTP Request/Response Smuggling in puma
Puma is a web server for Ruby/Rack applications built for parallelism. Prior to version 6.4.2, puma exhibited incorrect behavior when parsing chunked transfer encoding bodies in a way that allowed HTTP request smuggling. Fixed versions limits the size of chun…
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Medium 6.1
govuk_tech_docs XSS Vulnerability
govuk_tech_docs versions from 2.0.2 to before 3.3.1 are vulnerable to a cross-site scripting vulnerability. Malicious JavaScript may be executed in the user's browser if a malicious search result is displayed on the search page.
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Medium 5.3
httparty Multipart/Form-Data Request Tampering Vulnerability
httparty before 0.21.0 is vulnerable to an assumed-immutable web parameter vulnerability. A remote and unauthenticated attacker can provide a crafted filename parameter during multipart/form-data uploads which could result in attacker controlled filenames bei…
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Medium 6.1
view_component Cross-site Scripting vulnerability
view_component is a framework for building reusable, testable, and encapsulated view components in Ruby on Rails. Versions prior to 3.9.0 and 2.83.0 have a cross-site scripting vulnerability that has the potential to impact anyone rendering a component direct…
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Medium 5.2
ActiveAdmin CSV Injection leading to sensitive information disclosure
csv_builder.rb in ActiveAdmin (aka Active Admin) before 3.2.0 allows CSV injection.
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Medium 6.3
Resque vulnerable to reflected XSS in Queue Endpoint
Resque is a Redis-backed Ruby library for creating background jobs, placing them on multiple queues, and processing them later. Reflected XSS issue occurs when /queues is appended with /"><svg%20onload=alert(domain)>. This issue has been patched in version 2.…
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Medium 6.3
Resque vulnerable to reflected XSS in resque-web failed and queues lists
Resque is a Redis-backed Ruby library for creating background jobs, placing them on multiple queues, and processing them later. The following paths in resque-web have been found to be vulnerable to reflected XSS: "/failed/?class=<script>alert(document.cookie)…
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Medium 6.3
Resque vulnerable to reflected cross site scripting through pathname
Resque (pronounced like "rescue") is a Redis-backed library for creating background jobs, placing those jobs on multiple queues, and processing them later. resque-web in resque versions before 2.1.0 are vulnerable to reflected XSS through the current_queue pa…
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Medium 5.5
xaviershay-dm-rails Gem for Ruby exposes sensitive information via the process table
The xaviershay-dm-rails gem 0.10.3.8 for Ruby allows local users to discover MySQL credentials by listing a process and its arguments.
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Medium 5.9
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 …
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Medium 6.8
CarrierWave has a content-type allowlist bypass vulnerability, possibly leading to XSS
CarrierWave is a solution for file uploads for Rails, Sinatra and other Ruby web frameworks. CarrierWave has a Content-Type allowlist bypass vulnerability, possibly leading to XSS. The validation in `allowlisted_content_type?` determines Content-Type permissi…
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Medium 5.3
Draw while calling getdrawinfo()
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.
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Medium 6.5
CVE-2023-5214 - Privilege Escalation in Puppet Bolt
In Puppet Bolt versions prior to 3.27.4, a path to escalate privileges was identified.
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Medium —
Several quadratic complexity bugs may lead to denial of service in Commonmarker
## Impact Several quadratic complexity bugs in commonmarker's underlying [`cmark-gfm`](https://github.com/github/cmark-gfm) library may lead to unbounded resource exhaustion and subsequent denial of service. The following vulnerabilities were addressed: * [CV…
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Medium 5.8
protocol-http1 HTTP Request/Response Smuggling vulnerability
protocol-http1 provides a low-level implementation of the HTTP/1 protocol. RFC 9112 Section 7.1 defined the format of chunk size, chunk data and chunk extension. The value of Content-Length header should be a string of 0-9 digits, the chunk size should be a s…
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Medium 5.3
URI gem has ReDoS vulnerability
A ReDoS issue was discovered in the URI component before 0.12.2 for Ruby. The URI parser mishandles invalid URLs that have specific characters. There is an increase in execution time for parsing strings to URI objects with rfc2396_parser.rb and rfc3986_parser…
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Medium 4.2
Doorkeeper Improper Authentication vulnerability
Doorkeeper is an OAuth 2 provider for Ruby on Rails / Grape. Prior to version 5.6.6, Doorkeeper automatically processes authorization requests without user consent for public clients that have been previous approved. Public clients are inherently vulnerable t…
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Medium 5.3
Denial-of-Service in gRPC
gRPC contains a vulnerability whereby a client can cause a termination of connection between a HTTP2 proxy and a gRPC server: a base64 encoding error for `-bin` suffixed headers will result in a disconnection by the gRPC server, but is typically allowed by HT…
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Medium 6.1
Cross Site Scripting (XSS) Vulnerability in Fetlife rollout-ui gem
Cross Site Scripting (XSS) Vulnerability in Fetlife rollout-ui version 0.5, allows attackers to execute arbitrary code via a crafted url to the delete a feature functionality.
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Medium —
Commonmarker vulnerable to to several quadratic complexity bugs that may lead to denial of service
## Impact Several quadratic complexity bugs in commonmarker's underlying [`cmark-gfm`](https://github.com/github/cmark-gfm) library may lead to unbounded resource exhaustion and subsequent denial of service. The following vulnerabilities were addressed: * [CV…
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Medium 5.3
Ruby URI component ReDoS issue
A ReDoS issue was discovered in the URI component through 0.12.0 in Ruby through 3.2.1. The URI parser mishandles invalid URLs that have specific characters. It causes an increase in execution time for parsing strings to URI objects. The fixed versions are 0.…
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Medium 5.9
Denial of Service in unpoly-rails
Unpoly is a JavaScript framework for server-side web applications. There is a possible Denial of Service (DoS) vulnerability in the `unpoly-rails` gem that implements the Unpoly server protocol for Rails applications. This issues affects Rails applications th…
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Medium —
Reflective Cross-site Scripting Vulnerability in twitter-bootstrap-rails
The twitter-bootstrap-rails Gem for Rails contains a flaw that enables a reflected cross-site scripting (XSS) attack. This flaw exists because the bootstrap_flash helper method does not validate input when handling flash messages before returning it to users.…
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Medium 6.1
Open Redirect Vulnerability in Action Pack
An open redirect vulnerability is fixed in Rails 7.0.4.1 with the new protection against open redirects from calling redirect_to with untrusted user input. In prior versions the developer was fully responsible for only providing trusted input. However the che…
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Medium 6.5
Clockwork Web contains a Cross-Site Request Forgery Vulnerability with Rails < 5.2
Clockwork Web before 0.1.2, when Rails before 5.2 is used, allows CSRF.
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Medium 6.1
Sanitize vulnerable to Cross-site Scripting via Improper neutralization of `noscript` element
Sanitize is an allowlist-based HTML and CSS sanitizer. Versions 5.0.0 and later, prior to 6.0.1, are vulnerable to Cross-site Scripting. When Sanitize is configured with a custom allowlist that allows `noscript` elements, attackers are able to include arbitra…
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Medium —
Several quadratic complexity bugs may lead to denial of service in Commonmarker
## Impact Several quadratic complexity bugs in commonmarker's underlying [`cmark-gfm`](https://github.com/github/cmark-gfm) library may lead to unbounded resource exhaustion and subsequent denial of service. The following vulnerabilities were addressed: * [CV…
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Medium 5.5
prodigasistemas curupira passwords_controller.rb sql injection
A vulnerability classified as critical has been found in prodigasistemas curupira up to 0.1.3. Affected is an unknown function of the file app/controllers/curupira/passwords_controller.rb. The manipulation leads to sql injection. Upgrading to version 0.1.4 is…
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Medium 4.6
Insecure Storage of Sensitive Information in publify/publify
Insecure Storage of Sensitive Information in GitHub repository publify/publify prior to 9.2.10.
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Medium 6.3
ahorner text-helpers translation.rb reverse tabnabbing
A vulnerability was found in ahorner text-helpers up to 1.0.x. It has been declared as critical. This vulnerability affects unknown code of the file lib/text_helpers/translation.rb. The manipulation of the argument link leads to use of web link to untrusted t…
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Medium 6.1
rails-html-sanitizer contains an incomplete fix for an XSS vulnerability
rails-html-sanitizer is responsible for sanitizing HTML fragments in Rails applications. Prior to version 1.4.4, there is a possible XSS vulnerability with certain configurations of Rails::Html::Sanitizer due to an incomplete fix of CVE-2022-32209. Rails::Htm…
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Medium 6.1
Improper neutralization of data URIs allows XSS in rails-html-sanitizer
rails-html-sanitizer is responsible for sanitizing HTML fragments in Rails applications. Versions >= 1.0.3, < 1.4.4 are vulnerable to cross-site scripting via data URIs when used in combination with Loofah >= 2.1.0. This issue is patched in version 1.4.4.
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Medium 6.1
Improper neutralization of data URIs may allow XSS in Loofah
Loofah is a general library for manipulating and transforming HTML/XML documents and fragments, built on top of Nokogiri. Loofah >= 2.1.0, < 2.19.1 is vulnerable to cross-site scripting via the image/svg+xml media type in data URIs. This issue is patched in v…
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Medium 6.1
Resque Scheduler Reflected XSS In Delayed Jobs View
Resque Scheduler version 1.27.4 is vulnerable to Cross-site scripting (XSS). A remote attacker could inject javascript code to the "{schedule_job}" or "args" parameter in /resque/delayed/jobs/{schedule_job}?args={args_id} to execute javascript at client side.
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Medium 4.3
Memory handling vulnerability in ProtocolBuffers Java core and lite
A parsing issue with binary data in protobuf-java core and lite versions prior to 3.21.7, 3.20.3, 3.19.6 and 3.16.3 can lead to a denial of service attack. Inputs containing multiple instances of non-repeated embedded messages with repeated or unknown fields …
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Medium 6.5
Remote Denial of Service via Tasks endpoint in fat_free_crm
fat_free_crm is a an open source, Ruby on Rails customer relationship management platform (CRM). In versions prior to 0.20.1 an authenticated user can perform a remote Denial of Service attack against Fat Free CRM via bucket access. The vulnerability has been…
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Medium —
Unbounded resource exhaustion in cmark-gfm autolink extension may lead to denial of service
### Impact CommonMarker uses `cmark-gfm` for rendering [Github Flavored Markdown](https://github.github.com/gfm/). A polynomial time complexity issue in cmark-gfm's autolink extension may lead to unbounded resource exhaustion and subsequent denial of service.…
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Medium 5.8
update_by_case before 0.1.3 vulnerable to sql injection
This Rails gem adds two methods to the ActiveRecord::Base class that allow you to update many records on a single database hit, using a case sql statement for it. Before version 0.1.3 `update_by_case` gem used custom sql strings, and it was not sanitized, mak…
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Medium 5.4
administrate vulnerable to Cross-Site Request Forgery
Cross-site request forgery (CSRF) vulnerability in administrate 0.1.4 and earlier allows remote attackers to hijack the user's OAuth autorization code.
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Medium 6.1CVE-2022-31160 Public exploit
jQuery UI contains potential XSS vulnerability when refreshing a checkboxradio with an HTML-like initial text label
jQuery UI is a curated set of user interface interactions, effects, widgets, and themes built on top of jQuery. Versions prior to 1.13.2 are potentially vulnerable to cross-site scripting. Initializing a checkboxradio widget on an input enclosed within a labe…