Older releases of better_errors open to Cross-Site Request Forgery attack

Impact bettererrors prior to 2.8.0 did not implement CSRF protection for its internal requests. It also did not enforce the correct "Content-Type" header for these requests, which allowed a cross-origin "simple request" to be made without CORS protection. These together left an application with...

Cross-Site Scripting in Qiita::Markdown

Increments Qiita::Markdown before 0.33.0 allows XSS in transformers...

Improper Certificate Validation in EM-HTTP-Request

EM-HTTP-Request 1.1.5 uses the library eventmachine in an insecure way that allows an attacker to perform a man-in-the-middle attack against users of the library. The hostname in a TLS server certificate is not verified...

Ability to change order address without triggering address validations in solidus

Impact This vulnerability allows a malicious customer to craft request data with parameters that allow changing the address of the current order without changing the shipment costs associated with the new shipment. All stores with at least two shipping zones and different costs of shipment per zo...

Prototype Pollution in Chartkick.js 3.1.x

A specially crafted response in data loaded via URL can cause prototype pollution in JavaScript...

Code execution backdoor in blockchain_wallet

The blockchainwallet gem 0.0.6 through 0.0.7 for Ruby, as distributed on RubyGems.org, included a code-execution backdoor inserted by a third party. Users of an affected version should consider downgrading to the last non-affected version of 0.0.5...

Escape sequence injection vulnerability in verbose

An issue was discovered in RubyGems 2.6 and later through 3.0.2. Since Gem::UserInteractionverbose calls say without escaping, escape sequence injection is possible...

rails_admin ruby gem XSS vulnerability

An exploitable cross site scripting XSS vulnerability exists in the add filter functionality of the railsadmin rails gem version 1.2.0. A specially crafted URL can cause an XSS flaw resulting in an attacker being able to execute arbitrary javascript on the victim's browser. An attacker can phish ...

Filter Problems on Case-Insensitive Filesystems in rails/actionpack

actionpack/lib/actionview/template/resolver.rb in Ruby on Rails 3.0.x before 3.0.4, when a case-insensitive filesystem is used, does not properly implement filters associated with the list of available templates, which allows remote attackers to bypass intended access restrictions via an action...

Arbitrary file delete/D.O.S on Puppet Master

Directory traversal vulnerability in lib/puppet/reports/store.rb in Puppet before 2.6.17 and 2.7.x before 2.7.18, and Puppet Enterprise before 2.5.2, when Delete is enabled in auth.conf, allows remote authenticated users to delete arbitrary files on the puppet master server via a .. dot dot in a...

Ruby on rails 3.0.5 Remote_IP.rb Input Validation in rails/actionpack

The tos method in actionpack/lib/actiondispatch/middleware/remoteip.rb in Ruby on Rails 3.0.5 does not validate the X-Forwarded-For header in requests from IP addresses on a Class C network, which might allow remote attackers to inject arbitrary text into log files or bypass intended address...

Moderate severity XSS vulnerability that affects rails

Cross-site scripting XSS vulnerability in Ruby on Rails 2.x before 2.2.3, and 2.3.x before 2.3.4, allows remote attackers to inject arbitrary web script or HTML by placing malformed Unicode strings into a form helper. 9/4/2009 url mentions patches for 2.0, 2.1, 2.2, and 2.3 series...

Security Vulnerability in Nested Attributes code in Ruby On Rails 2.3.9 and 3.0.0

Ruby on Rails 2.3.9 and 3.0.0 does not properly handle nested attributes, which allows remote attackers to modify arbitrary records by changing the names of parameters for form inputs. Patches are available for 2.3 and 3.0 series...

mapbox-rails Content Injection via TileJSON Name

Mapbox.js versions 1.x prior to 1.6.6 and 2.x prior to 2.2.4 are vulnerable to a cross-site-scripting attack in certain uncommon usage scenarios. If you use L.mapbox.map and L.mapbox.shareControl it is possible for a malicious user with control over the TileJSON content to inject script content...

uglifier incorrectly handles non-boolean comparisons during minification

The upstream library for the Ruby uglifier gem, UglifyJS, is affected by a vulnerability that allows a specially crafted Javascript file to have altered functionality after minification. This bug, found in UglifyJS versions 2.4.23 and earlier, was demonstrated to allow potentially malicious code ...

Logstash: SSL/TLS FREAK Attack

Logstash: SSL/TLS FREAK Attack: Logstash 1.5.x before 1.5.3 and 1.4.x before 1.4.4 allows remote attackers to read communications between Logstash Forwarder agent and Logstash server...

ruby-saml gem is vulnerable to XPath injection

xmlsecurity.rb in the ruby-saml gem before 1.0.0 for Ruby allows XPath injection and code execution because prepared statements are not used. The lack of prepared statements allows for possibly command injection, leading to arbitrary code execution...

Fat Free CRM Gem being vulnerable to CSRF-type attacks

Fat Free CRM contains a flaw as HTTP requests to /admin/users do not require multiple steps, explicit confirmation, or a unique token when performing certain sensitive actions. By tricking a user into following a specially crafted link, a context-dependent attacker can perform a Cross-Site Reques...

backup-agoddard Gem for Ruby /lib/backup/cli/utility.rb Process Table Local Plaintext Password Disclosure

backup-agoddard Gem for Ruby contains a flaw in /lib/backup/cli/utility.rb that is due to the application exposing password information in plaintext in the process table. This may allow a local attacker to gain access to password information...

backup_checksum Gem for Ruby /lib/backup/cli/utility.rb Process List Local Plaintext Password Disclosure

backupchecksum Gem for Ruby contains a flaw in /lib/backup/cli/utility.rb that is triggered as the program displays password information in plaintext in the process list. This may allow a local attacker to gain access to password information...

lawn-login Gem for Ruby /lib/lawn.rb Process Table Local Plaintext Password Disclosure

lawn-login Gem for Ruby contains a flaw in /lib/lawn.rb that is due to the application exposing password information in plaintext in the process table. This may allow a local attacker to gain access to password information...

Fat Free CRM Gem for Ruby contains multiple cross-site request forgery (CSRF) vulnerabilities

Fat Free CRM contains a flaw as the application is missing the protectfromforgery statement, therefore HTTP requests to app/controllers/applicationcontroller.rb do not require multiple steps, explicit confirmation, or a unique token when performing certain sensitive actions. By tricking a user in...

fog-dragonfly Gem for Ruby imagemagickutils.rb Remote Command Execution

fog-dragonfly Gem for Ruby contains a flaw that is due to the program failing to properly sanitize input passed via the imagemagickutils.rb script. This may allow a remote attacker to execute arbitrary commands...

rgpg Gem for Ruby lib/rgpg/gpg_helper.rb Remote Command Execution

rgpg Gem for Ruby contains a flaw in the GpgHelper module lib/rgpg/gpghelper.rb. The issue is due to the program failing to properly sanitize user-supplied input before being used in the system function for execution. This may allow a remote attacker to execute arbitrary commands...

Show In Browser Gem for Ruby /tmp/browser.html Arbitrary Script Injection

Show In Browser Gem for Ruby contains a flaw that is triggered when the application does not validate input passed via the /tmp/browser.html file. This may allow a local attacker to create a specially crafted request that would execute arbitrary script code in a user's browser...

kelredd-pruview Gem for Ruby /lib/pruview/document.rb File Name Shell Metacharacter Injection Arbitrary Command Execution

kelredd-pruview Gem for Ruby contains a flaw in /lib/pruview/document.rb. The issue is triggered during the handling of a specially crafted file name that contains injected shell metacharacters. This may allow a context-dependent attacker to potentially execute arbitrary commands...

Spree app/models/spree/user.rb Mass Role Assignment Remote Privilege Escalation

Spree contains a flaw that leads to unauthorized privileges being gained. The issue is triggered as certain input related to mass role assignment in app/models/spree/user.rb is not properly verified before being used to update a user. This may allow a remote attacker to assign arbitrary roles and...

Spree app/models/spree/user.rb Mass Role Assignment Remote Privilege Escalation

Spree contains a flaw that leads to unauthorized privileges being gained. The issue is triggered as certain input related to mass role assignment in app/models/spree/user.rb is not properly verified before being used to update a user. This may allow a remote attacker to assign arbitrary roles and...

Ruby on Rails newrelic_rpm Gem Discloses Sensitive Information

A bug in the Ruby agent causes database connection information and raw SQL statements to be transmitted to New Relic servers. The database connection information includes the database IP address, username, and password...

ruby-jwt: Empty-key HMAC bypass; cross-language sibling of CVE-2026-44351

JWT.decodetoken, '', true, algorithm: 'HS256' accepts an attacker-forged token. OpenSSL::HMAC.digest'SHA256', '', payload returns a valid digest under an empty key, and no raise InvalidKeyError if key.empty? precondition exists in the HMAC algorithm. JWT.decodetoken, "", true, algorithm: 'HS256' ...

ERB has an @_init deserialization guard bypass via def_module / def_method / def_class

ERB implements an @init guard to prevent code execution when ERB objects are reconstructed via Marshal.load on untrusted data. However, ERBdefmethod, ERBdefmodule, and ERBdefclass evaluate the template source without checking this guard, allowing an attacker who controls the data passed to...

Ruby JSON has a format string injection vulnerability

Impact A format string injection vulnerability than that lead to denial of service attacks or information disclosure, when the allowduplicatekey: false parsing option is used to parse user supplied documents. This option isn't the default, if you didn't opt-in to use it, you are not impacted...

net-imap rubygem vulnerable to possible DoS by memory exhaustion

Summary There is a possibility for denial of service by memory exhaustion when net-imap reads server responses. At any time while the client is connected, a malicious server can send can send a "literal" byte count, which is automatically read by the client's receiver thread. The response reader...

Ruby SAML allows a SAML authentication bypass due to DOCTYPE handling (parser differential)

Summary An authentication bypass vulnerability was found in ruby-saml due to a parser differential. ReXML and Nokogiri parse XML differently, the parsers can generate entirely different document structures from the same XML input. That allows an attacker to be able to execute a Signature Wrapping...

Escape Sequence Injection vulnerability in Rack lead to Possible Log Injection

Summary Rack::Sendfile can be exploited by crafting input that includes newline characters to manipulate log entries. Details The Rack::Sendfile middleware logs unsanitized header values from the X-Sendfile-Type header. An attacker can exploit this by injecting escape sequences such as newline...

Possible ReDoS vulnerability in block_format in Action Mailer

There is a possible ReDoS vulnerability in the blockformat helper in Action Mailer. This vulnerability has been assigned the CVE identifier CVE-2024-47889. Impact Carefully crafted text can cause the blockformat helper to take an unexpected amount of time, possibly resulting in a DoS vulnerabilit...

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...

Puppet Bolt privilege escalation vulnerability

In Puppet Bolt versions prior to 3.27.4, a path to escalate privileges was identified...

Decidim has broken access control in templates

Impact The templates module doesn't enforce the correct permissions, allowing any logged-in user to access to this functionality in the administration panel. An attacker could use this vulnerability to change, create or delete templates of surveys...

Decidim has broken access control in templates

Impact The templates module doesn't enforce the correct permissions, allowing any logged-in user to access to this functionality in the administration panel. An attacker could use this vulnerability to change, create or delete templates of surveys...

Decidim Cross-site Scripting vulnerability in the processes filter

Impact The processes filter feature is susceptible to Cross-site scripting. This allows a remote attacker to execute JavaScript code in the context of a currently logged-in user. An attacker could use this vulnerability to make other users endorse or support proposals they have no intention of...

sidekiq vulnerable to cross-site scripting

sidekiq from 7.0.4 to 7.0.7 is vulnerable to reflected cross-site scripting. A fix was released in version 7.0.8...

Publify contains Weak Password Requirements

Weak Password Requirements in GitHub repository publify/publify prior to 9.2.10...

Inefficient Regular Expression Complexity in Loofah

Summary Loofah = 2.19.1...

Use-After-Free in function hash_new_from_values in mruby/mruby

Use After Free in GitHub repository mruby/mruby prior to 3.2...

Cross site scripting in publify

In publify, versions v8.0 to v9.2.4 are vulnerable to stored XSS as a result of an unrestricted file upload. This issue allows a user with 'publisher' role to inject malicious JavaScript via the uploaded html file...

Asciidoctor Infinite Loop vulnerability

Asciidoctor in versions 1.5.8 allows remote attackers to cause a denial of service infinite loop. The loop was caused by the fact that Parser.nextblock was not exhausting all the lines in the reader as the while loop expected it would. This was happening because the regular expression that detect...

Gem in a Box vulnerable to Cross-site Scripting

geminabox aka Gem in a Box before 0.13.6 is vulnerable to Cross-site Scripting XSS, as demonstrated by uploading a gem file that has a crafted gem.homepage value in its .gemspec file...

hammer_cli_foreman Improper Certificate Validation vulnerability

Hammer CLI, a CLI utility for Foreman, before version 0.10.0, did not explicitly set the verifyssl flag for apipie-bindings that disable it by default. As a result the server certificates are not checked and connections are prone to man-in-the-middle attacks...

mixlib-archive Path Traversal vulnerability

Chef Software's mixlib-archive versions 0.3.0 and older are vulnerable to a directory traversal attack allowing attackers to overwrite arbitrary files by using .. in tar archive entries...