Ecosystem
RubyGems
1,141 known vulnerabilities.
Most affected packages
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Low 2.1
URI Credential Leakage Bypass over CVE-2025-27221
URI is a module providing classes to handle Uniform Resource Identifiers. In versions 0.12.4 and earlier (bundled in Ruby 3.2 series) 0.13.2 and earlier (bundled in Ruby 3.3 series), 1.0.3 and earlier (bundled in Ruby 3.4 series), when using the + operator to…
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Low 2.7
Sinatra has ReDoS vulnerability in ETag header value generation
Sinatra is a domain-specific language for creating web applications in Ruby. In versions prior to 4.2.0, there is a denial of service vulnerability in the `If-Match` and `If-None-Match` header parsing component of Sinatra, if the `etag` method is used when co…
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Low 1.2
REXML has a DoS condition when parsing malformed XML file
REXML is an XML toolkit for Ruby. The REXML gems from 3.3.3 to 3.4.1 has a DoS vulnerability when parsing XML containing multiple XML declarations. If you need to parse untrusted XMLs, you may be impacted to these vulnerabilities. The REXML gem 3.4.2 or later…
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Low 2.7
Active Record logging vulnerable to ANSI escape injection
Active Record connects classes to relational database tables. Prior to versions 7.1.5.2, 7.2.2.2, and 8.0.2.1, the ID passed to find or similar methods may be logged without escaping. If this is directly to the terminal it may include unescaped ANSI sequences…
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Low 1.8
Publify Vulnerable To Cross-Site Scripting (XSS) Via Redirects Requiring User Interaction
Publify is a self hosted Web publishing platform on Rails. Prior to version 10.0.1 of Publify, corresponding to versions prior to 10.0.2 of the `publify_core` rubygem, publisher on a `publify` application is able to perform a cross-site scripting (XSS) attack…
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Low 3.2
URI allows for userinfo Leakage in URI#join, URI#merge, and URI#+
In the URI gem before 1.0.3 for Ruby, the URI handling methods (URI.join, URI#merge, URI#+) have an inadvertent leakage of authentication credentials because userinfo is retained even after changing the host.
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Low 2.3
Possible Content Security Policy bypass in Action Dispatch
Action Pack is a framework for handling and responding to web requests. There is a possible Cross Site Scripting (XSS) vulnerability in the `content_security_policy` helper starting in version 5.2.0 of Action Pack and prior to versions 7.0.8.7, 7.1.5.1, 7.2.2…
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Low 2.3
Possible XSS vulnerability with certain configurations of rails-html-sanitizer 1.6.0
rails-html-sanitizer is responsible for sanitizing HTML fragments in Rails applications. There is a possible XSS vulnerability with certain configurations of Rails::HTML::Sanitizer 1.6.0 when used with Rails >= 7.1.0 and Nokogiri < 1.15.7, or 1.16.x < 1.16.8.…
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Low 2.3
Possible XSS vulnerability with certain configurations of rails-html-sanitizer 1.6.0
rails-html-sanitizer is responsible for sanitizing HTML fragments in Rails applications. There is a possible XSS vulnerability with certain configurations of Rails::HTML::Sanitizer 1.6.0 when used with Rails >= 7.1.0. A possible XSS vulnerability with certain…
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Low 2.3
Possible XSS vulnerability with certain configurations of rails-html-sanitizer 1.6.0
rails-html-sanitizer is responsible for sanitizing HTML fragments in Rails applications. There is a possible XSS vulnerability with certain configurations of Rails::HTML::Sanitizer 1.6.0 when used with Rails >= 7.1.0. A possible XSS vulnerability with certain…
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Low 2.3
Possible XSS vulnerability with certain configurations of rails-html-sanitizer 1.6.0
rails-html-sanitizer is responsible for sanitizing HTML fragments in Rails applications. There is a possible XSS vulnerability with certain configurations of Rails::HTML::Sanitizer 1.6.0 when used with Rails >= 7.1.0. A possible XSS vulnerability with certain…
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Low 2.3
Possible XSS vulnerability with certain configurations of rails-html-sanitizer 1.6.0
rails-html-sanitizer is responsible for sanitizing HTML fragments in Rails applications. There is a possible XSS vulnerability with certain configurations of Rails::HTML::Sanitizer 1.6.0 when used with Rails >= 7.1.0. A possible XSS vulnerability with certain…
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Low 3.1
Decidim has race condition in Endorsements
Decidim is a participatory democracy framework. Starting in version 0.10.0 and prior to versions 0.26.9, 0.27.5, and 0.28.0, a race condition in the endorsement of resources (for instance, a proposal) allows a user to make more than once endorsement. To explo…
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Low 3.1
Audited Log Integrity Errors Due to Race Condition
A race condition exists in Audited 4.0.0 before 5.3.3 that can result in an authenticated user to cause audit log entries to be attributed to another user.
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Low 3.5
Cross-site Scripting (XSS) - Stored in spinacms/spina
Cross-site Scripting (XSS) - Stored in GitHub repository spinacms/spina prior to 2.15.1.
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Low 3.2
Sensitive Terraform Output Values Printed At Info Logging Level In Kitchen-Terraform
Kitchen-Terraform provides a set of Test Kitchen plugins which enable the use of Test Kitchen to converge a Terraform configuration and verify the resulting infrastructure systems with InSpec controls. Kitchen-Terraform v7.0.0 introduced a regression which ca…
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Low —
ReDoS based DoS vulnerability in Active Support's underscore
A regular expression based DoS vulnerability in Active Support <6.1.7.1 and <7.0.4.1. A specially crafted string passed to the underscore method can cause the regular expression engine to enter a state of catastrophic backtracking. This can cause the process …
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Low —
ReDoS based DoS vulnerability in GlobalID
A ReDoS based DoS vulnerability in the GlobalID <1.0.1 which could allow an attacker supplying a carefully crafted input can cause the regular expression engine to take an unexpected amount of time. All users running an affected release should either upgrade …
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Low —
ReDoS based DoS vulnerability in Action Dispatch
A regular expression based DoS vulnerability in Action Dispatch <6.1.7.1 and <7.0.4.1 related to the If-None-Match header. A specially crafted HTTP If-None-Match header can cause the regular expression engine to enter a state of catastrophic backtracking, whe…
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Low —
Denial of service via multipart parsing in Rack
A denial of service vulnerability in the multipart parsing component of Rack fixed in 2.0.9.2, 2.1.4.2, 2.2.4.1 and 3.0.0.1 could allow an attacker tocraft input that can cause RFC2183 multipart boundary parsing in Rack to take an unexpected amount of time, p…
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Low —
Denial of Service Vulnerability in Rack Content-Disposition parsing
There is a denial of service vulnerability in the Content-Disposition parsingcomponent of Rack fixed in 2.0.9.2, 2.1.4.2, 2.2.4.1, 3.0.0.1. This could allow an attacker to craft an input that can cause Content-Disposition header parsing in Rackto take an unex…
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Low 3.5
Sisimai string.rb to_plain redos
A vulnerability has been found in Sisimai up to 4.25.14p11 and classified as problematic. This vulnerability affects the function to_plain of the file lib/sisimai/string.rb. The manipulation leads to inefficient regular expression complexity. The exploit has …
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Low 3.5
jamesmartin Inline SVG URL Parameter helpers.rb cross site scripting
A vulnerability has been found in jamesmartin Inline SVG up to 1.7.1 and classified as problematic. Affected by this vulnerability is an unknown functionality of the file lib/inline_svg/action_view/helpers.rb of the component URL Parameter Handler. The manipu…
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Low 3.5
rf Keynote rumble.rb cross site scripting
A vulnerability was found in rf Keynote up to 0.x on Rails. It has been rated as problematic. Affected by this issue is some unknown functionality of the file lib/keynote/rumble.rb. The manipulation of the argument value leads to cross site scripting. The att…
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Low 3.5
ytti Oxidized Web conf_search.haml cross site scripting
A vulnerability was found in ytti Oxidized Web. It has been classified as problematic. Affected is an unknown function of the file lib/oxidized/web/views/conf_search.haml. The manipulation of the argument to_research leads to cross site scripting. It is possi…
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Low 3.5
cgriego active_attr Regex boolean_typecaster.rb call denial of service
A vulnerability classified as problematic has been found in cgriego active_attr up to 0.15.2. This affects the function call of the file lib/active_attr/typecasting/boolean_typecaster.rb of the component Regex Handler. The manipulation of the argument value l…
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Low 3.7
Dalli Meta Protocol request_formatter.rb self.meta_set injection
A vulnerability was found in Dalli up to 3.2.2. It has been classified as problematic. Affected is the function self.meta_set of the file lib/dalli/protocol/meta/request_formatter.rb of the component Meta Protocol Handler. The manipulation of the argument cas…
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Low 3.1CVE-2022-39379 EPSS 45%
Fluentd vulnerable to remote code execution due to insecure deserialization (in non-default configuration)
Fluentd collects events from various data sources and writes them to files, RDBMS, NoSQL, IaaS, SaaS, Hadoop and so on. A remote code execution (RCE) vulnerability in non-default configurations of Fluentd allows unauthenticated attackers to execute arbitrary …
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Low —
SQLite3 addresses vulnerability in packaged version of libsqlite
### Summary The rubygem sqlite3 v1.5.1 upgrades the packaged version of libsqlite from v3.39.3 to [v3.39.4](https://sqlite.org/releaselog/3_39_4.html). libsqlite v3.39.4 addresses a vulnerability described as follows in the release notification: > Version 3.3…
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Low 2.5
Octopoller gem published with world-writable files
Octopoller is a micro gem for polling and retrying. Version 0.2.0 of the octopoller gem was published containing world-writeable files. Specifically, the gem was packed with files having their permissions set to `-rw-rw-rw-` (i.e. 0666) instead of `rw-r--r--`…
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Low 2.5
Octokit gem published with world-writable files
Octokit is a Ruby toolkit for the GitHub API. Versions 4.23.0 and 4.24.0 of the octokit gem were published containing world-writeable files. Specifically, the gem was packed with files having their permissions set to `-rw-rw-rw-` (i.e. 0666) instead of `rw-r-…
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Low 2.3
CSRF allows attacker to finalize/unfinalize order adjustments in solidus_backend
solidus_backend is the admin interface for the Solidus e-commerce framework. Versions prior to 3.1.6, 3.0.6, and 2.11.16 contain a cross-site request forgery (CSRF) vulnerability. The vulnerability allows attackers to change the state of an order's adjustment…
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Low 3.7
Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling') in puma
Puma is a HTTP 1.1 server for Ruby/Rack applications. Prior to versions 5.5.1 and 4.3.9, using `puma` with a proxy which forwards HTTP header values which contain the LF character could allow HTTP request smugggling. A client could smuggle a request through a…
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Low 3.7
Potential Denial-of-Service in bindata
In the bindata RubyGem before version 2.4.10 there is a potential denial-of-service vulnerability. In affected versions it is very slow for certain classes in BinData to be created. For example BinData::Bit100000, BinData::Bit100001, BinData::Bit100002, BinDa…
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Low 2.6
XXE in Nokogiri
Nokogiri is a Rubygem providing HTML, XML, SAX, and Reader parsers with XPath and CSS selector support. In Nokogiri before version 1.11.0.rc4 there is an XXE vulnerability. XML Schemas parsed by Nokogiri::XML::Schema are trusted by default, allowing external …
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Low 2.5
Gitaly Insufficient Session Expiration vulnerability
When importing repos via URL, one time use git credentials were persisted beyond the expected time window in Gitaly 1.79.0 or above.
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Low —
personnummer/ruby vulnerable to Improper Input Validation
This vulnerability was reported to the personnummer team in June 2020. The slow response was due to locked ownership of some of the affected packages, which caused delays to update packages prior to disclosure. The vulnerability is determined to be low severi…
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Low 3.3
RuboCop gem Insecure use of /tmp
RuboCop 0.48.1 and earlier does not use /tmp in safe way, allowing local users to exploit this to tamper with cache files belonging to other users.
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Low 3.7
actionpack is vulnerable to remote bypass authentication
The http_basic_authenticate_with method in actionpack/lib/action_controller/metal/http_authentication.rb in the Basic Authentication implementation in Action Controller in Ruby on Rails before 3.2.22.1, 4.0.x and 4.1.x before 4.1.14.1, 4.2.x before 4.2.5.1, a…
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Low 3.7
Phusion Passenger allows remote attackers to spoof headers
agent/Core/Controller/SendRequest.cpp in Phusion Passenger before 4.0.60 and 5.0.x before 5.0.22, when used in Apache integration mode or in standalone mode without a filtering proxy, allows remote attackers to spoof headers passed to applications by using an…