Ecosystem
RubyGems
1,141 known vulnerabilities.
Most affected packages
1,129 results · Feed
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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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High 8.4
Command injection in discordrb
discordrb is an implementation of the Discord API using Ruby. In discordrb before commit `91e13043ffa` the `encoder.rb` file unsafely constructs a shell string using the file parameter, which can potentially leave clients of discordrb vulnerable to command in…
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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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High 7.5
Rack has possible DoS Vulnerability in Multipart MIME parsing
A DoS vulnerability exists in Rack <v3.0.4.2, <v2.2.6.3, <v2.1.4.3 and <v2.0.9.3 within in the Multipart MIME parsing code in which could allow an attacker to craft requests that can be abuse to cause multipart parsing to take longer than expected.
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Critical 9.8CVE-2022-36231 Public exploit
Code injection in pdf_info
pdf_info 0.5.3 is vulnerable to Command Execution because the Ruby code uses backticks instead of Open3.
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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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High 8.8
SQL Injection Vulnerability via ActiveRecord comments
A vulnerability in ActiveRecord <6.0.6.1, v6.1.7.1 and v7.0.4.1 related to the sanitization of comments. If malicious user input is passed to either the `annotate` query method, the `optimizer_hints` query method, or through the QueryLogs interface which auto…
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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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High 7.5
ReDoS based DoS vulnerability in Action Dispatch
A regular expression based DoS vulnerability in Action Dispatch <6.0.6.1,< 6.1.7.1, and <7.0.4.1. Specially crafted cookies, in combination with a specially crafted X_FORWARDED_HOST header can cause the regular expression engine to enter a state of catastroph…
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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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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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High 7.5
Denial of service via header parsing in Rack
A denial of service vulnerability in the Range header parsing component of Rack >= 1.5.0. A Carefully crafted input can cause the Range header parsing component in Rack to take an unexpected amount of time, possibly resulting in a denial of service attack vec…
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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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High 7.5
Denial of Service Vulnerability in ActiveRecord's PostgreSQL adapter
A denial of service vulnerability present in ActiveRecord's PostgreSQL adapter <7.0.4.1 and <6.1.7.1. When a value outside the range for a 64bit signed integer is provided to the PostgreSQL connection adapter, it will treat the target column type as numeric. …
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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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High 8.1
Weak Password Requirements in publify/publify
Weak Password Requirements in GitHub repository publify/publify prior to 9.2.10.
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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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High 7.8
ExifTool vulnerable to arbitrary code execution
### Impact Arbitrary code execution can occur when running `exiftool` against files with hostile metadata payloads ### Patches ExifTool has already been patched in version 12.24. `exiftool_vendored.rb`, which vendors ExifTool, includes this patch in [v12.25.0…
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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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High 8.0
ruby-git has potential remote code execution vulnerability
ruby-git versions prior to v1.13.0 allows a remote authenticated attacker to execute an arbitrary ruby code by having a user to load a repository containing a specially crafted filename to the product. This vulnerability is different from CVE-2022-47318.
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High 8.8
Code injection in ruby git
ruby-git versions prior to v1.13.0 allows a remote authenticated attacker to execute an arbitrary ruby code by having a user to load a repository containing a specially crafted filename to the product. This vulnerability is different from CVE-2022-46648.
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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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High 8.4
Improper Input Validation in publify/publify
Improper Input Validation in GitHub repository publify/publify prior to 9.2.10.
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High 7.6CVE-2022-1812 EPSS 31%
Integer Overflow or Wraparound in publify/publify
Integer Overflow or Wraparound in GitHub repository publify/publify prior to 9.2.10.
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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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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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High 7.5
PgHero Allows Information Disclosure Through EXPLAIN Feature
PgHero before 3.1.0 allows Information Disclosure via EXPLAIN because query results may be present in an error message. (Depending on database user privileges, this may only be information from the database, or may be information from file contents on the dat…
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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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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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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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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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High 7.2
Possible XSS vulnerability with certain configurations of rails-html-sanitizer
rails-html-sanitizer is responsible for sanitizing HTML fragments in Rails applications. Prior to version 1.4.4, a possible XSS vulnerability with certain configurations of Rails::Html::Sanitizer may allow an attacker to inject content if the application deve…
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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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High 7.5
Inefficient Regular Expression Complexity in rails-html-sanitizer
rails-html-sanitizer is responsible for sanitizing HTML fragments in Rails applications. Certain configurations of rails-html-sanitizer < 1.4.4 use an inefficient regular expression that is susceptible to excessive backtracking when attempting to sanitize cer…
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High 7.5
Uncontrolled Recursion in Loofah
Loofah is a general library for manipulating and transforming HTML/XML documents and fragments, built on top of Nokogiri. Loofah >= 2.2.0, < 2.19.1 uses recursion for sanitizing CDATA sections, making it susceptible to stack exhaustion and raising a SystemSta…
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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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High 7.5
Inefficient Regular Expression Complexity in Loofah
Loofah is a general library for manipulating and transforming HTML/XML documents and fragments, built on top of Nokogiri. Loofah < 2.19.1 contains an inefficient regular expression that is susceptible to excessive backtracking when attempting to sanitize cert…