Ecosystem
RubyGems
1,141 known vulnerabilities.
Most affected packages
532 results · Clear filters · Feed
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Medium 6.5
Nokogiri vulnerable to DoS while parsing XML documents
Nokogiri gem 1.5.x has Denial of Service via infinite loop when parsing XML documents
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Medium 5.4
Loofah Allows Cross-site Scripting
In the Loofah gem for Ruby through v2.3.0 unsanitized JavaScript may occur in sanitized output when a crafted SVG element is republished.
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Medium 6.1
Haml vulnerable to cross-site scripting
In haml versions prior to version 5.0.0.beta.2, when using user input to perform tasks on the server, characters like < > " ' must be escaped properly. In this case, the ' character was missed. An attacker can manipulate the input to introduce additional attr…
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Medium 5.5
Rubyzip denial of service
In Rubyzip before 1.3.0, a crafted ZIP file can bypass application checks on ZIP entry sizes because data about the uncompressed size can be spoofed. This allows attackers to cause a denial of service (disk consumption).
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Medium 6.1
Devise Token Auth vulnerable to Cross-site Scripting
An issue was discovered in Devise Token Auth through 1.1.2. The omniauth failure endpoint is vulnerable to Reflected Cross Site Scripting (XSS) through the message parameter. Unauthenticated attackers can craft a URL that executes a malicious JavaScript paylo…
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Medium 6.1
Cross-site scripting in padrino-contrib
The breadcrumbs contributed module through 0.2.0 for Padrino Framework allows XSS via a caption.
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Medium 5.3
Authentication Bypass in Devise
An issue was discovered in Plataformatec Devise before 4.7.1. It confirms accounts upon receiving a request with a blank confirmation_token, if a database record has a blank value in the confirmation_token column. (However, there is no scenario within Devise …
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Medium 6.1
Cross-site scripting in fat_free_crm
Fat Free CRM before 0.18.1 has XSS in the tags_helper in app/helpers/tags_helper.rb.
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Medium 6.5
Regular Expression Denial of Service (ReDoS) in lodash
lodash prior to 4.17.11 is affected by: CWE-400: Uncontrolled Resource Consumption. The impact is: Denial of service. The component is: Date handler. The attack vector is: Attacker provides very long strings, which the library attempts to match using a regula…
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Medium 5.3
field_test gem contains injection vulnerability
The field_test gem 0.3.0 for Ruby has unvalidated input. A method call that is expected to return a value from a certain set of inputs can be made to return any input, which can be dangerous depending on how applications use it. If an application treats arbit…
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Medium 5.3
libxslt Type Confusion vulnerability that affects Nokogiri
In numbers.c in libxslt 1.1.33, a type holding grouping characters of an xsl:number instruction was too narrow and an invalid character/length combination could be passed to xsltNumberFormatDecimal, leading to a read of uninitialized stack data.
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Medium 5.3
Uninitialized read in Nokogiri gem
In numbers.c in libxslt 1.1.33, an xsl:number with certain format strings could lead to a uninitialized read in xsltNumberFormatInsertNumbers. This could allow an attacker to discern whether a byte on the stack contains the characters A, a, I, i, or 0, or any…
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Medium 4.7
Cross-site Scripting in Chartkick
The Chartkick gem through 3.1.0 for Ruby allows XSS.
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Medium 6.1
XSS in jQuery as used in Drupal, Backdrop CMS, and other products
jQuery before 3.4.0, as used in Drupal, Backdrop CMS, and other products, mishandles jQuery.extend(true, {}, ...) because of Object.prototype pollution. If an unsanitized source object contained an enumerable __proto__ property, it could extend the native Obj…
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Medium —
devise Time-of-check Time-of-use Race Condition vulnerability
Plataformatec Devise version 4.5.0 and earlier, using the lockable module contains a CWE-367 vulnerability in The `Devise::Models::Lockable` class, more specifically at the `#increment_failed_attempts` method. File location: lib/devise/models/lockable.rb that…
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Medium 6.1
Doorkeeper-openid_connect contains Open Redirect
Doorkeeper::OpenidConnect (aka the OpenID Connect extension for Doorkeeper) 1.4.x and 1.5.x before 1.5.4 has an open redirect via the redirect_uri field in an OAuth authorization request (that results in an error response) with the 'openid' scope and a prompt…
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Medium 6.1
Bootstrap Vulnerable to Cross-Site Scripting
In Bootstrap before 3.4.1 and 4.3.x before 4.3.1, XSS is possible in the tooltip or popover data-template attribute.
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Medium 5.4
katello Cross-site Scripting vulnerability
A cross-site scripting (XSS) flaw was found in the katello component of Satellite. An attacker with privilege to create/edit organizations and locations is able to execute a XSS attacks against other users through the Subscriptions or the Red Hat Repositories…
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Medium 6.1
XSS vulnerability that affects bootstrap
In Bootstrap before 3.4.0, XSS is possible in the tooltip data-viewport attribute.
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Medium 6.1
bootstrap Cross-site Scripting vulnerability
In Bootstrap before 3.4.0, XSS is possible in the affix configuration target property.
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Medium 6.1CVE-2016-10735 Public exploit
Bootstrap Cross-site Scripting vulnerability
In Bootstrap 3.x before 3.4.0 and 4.x-beta before 4.0.0-beta.2, XSS is possible in the data-target attribute, a different vulnerability than CVE-2018-14041.
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Medium 6.1
Cross Site Scripting (XSS) vulnerability in easymon
easymon version 1.4 and earlier contains a Cross Site Scripting (XSS) vulnerability in Endpoint where monitoring is mounted that can result in Reflected XSS that affects Firefox. Can be used to steal cookies, depending on the cookie settings.. This attack app…
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Medium 6.1
Fat Free CRM vulnerable to Cross-site Scripting
FatFreeCRM version <=0.14.1, >=0.15.0 <=0.15.1, >=0.16.0 <=0.16.3, >=0.17.0 <=0.17.2, ==0.18.0 contains a Cross Site Scripting (XSS) vulnerability in commit 6d60bc8ed010c4eda05d6645c64849f415f68d65 that can result in Javascript execution. This attack appear t…
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Medium 4.3
katello SQL Injection vulnerability
A SQL injection flaw was found in katello's errata-related API. An authenticated remote attacker can craft input data to force a malformed SQL query to the backend database, which will leak internal IDs. This is issue is related to an incomplete fix for CVE-2…
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Medium 6.5
Exposure of Sensitive Information to an Unauthorized Actor in activestorage
A bypass vulnerability in Active Storage >= 5.2.0 for Google Cloud Storage and Disk services allow an attacker to modify the `content-disposition` and `content-type` parameters which can be used in with HTML files and have them executed inline. Additionally, …
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Medium 6.1
Rack vulnerable to Cross-site Scripting
There is a possible XSS vulnerability in Rack before 2.0.6 and 1.6.11. Carefully crafted requests can impact the data returned by the `scheme` method on `Rack::Request`. Applications that expect the scheme to be limited to 'http' or 'https' and do not escape …
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Medium 5.4
Loofah Cross-site Scripting vulnerability
In the Loofah gem for Ruby, through v2.2.2, unsanitized JavaScript may occur in sanitized output when a crafted SVG element is republished.
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Medium 6.1
Camaleon CMS vulnerable to Stored Cross-site Scripting
In the 2.4 version of Camaleon CMS, Stored XSS has been discovered. The profile image in the User settings section can be run in the update / upload area via /admin/media/upload?actions=false. NOTE: the vendor reports that they are "unable to reproduce the re…
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Medium 4.3
katello Improper Privilege Management vulnerability
A flaw was found in Foreman's katello plugin version 3.4.5. After setting a new role to allow restricted access on a repository with a filter (filter set on the Product Name), the filter is not respected when the actions are done via hammer using the reposito…
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Medium 6.5
Nokogiri NULL Pointer Dereference
A NULL pointer dereference vulnerability exists in the xpath.c:xmlXPathCompOpEval() function of libxml2 through 2.9.8 when parsing an invalid XPath expression in the XPATH_OP_AND or XPATH_OP_OR case. Applications processing untrusted XSL format inputs with th…
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Medium 6.1CVE-2018-14042 Public exploit
Bootstrap Cross-site Scripting vulnerability
In Bootstrap before 4.1.2, XSS is possible in the data-container property of tooltip.
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Medium 6.1CVE-2018-14041 Public exploit
Bootstrap Cross-site Scripting vulnerability
In Bootstrap before 4.1.2, XSS is possible in the data-target property of scrollspy.
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Medium 6.1CVE-2018-14040 Public exploit
Bootstrap vulnerable to Cross-Site Scripting (XSS)
In Bootstrap before 4.1.2, XSS is possible in the collapse data-parent attribute.
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Medium 6.1
grape subject to Cross-site Scripting
ruby-grape ruby gem suffers from a cross-site scripting (XSS) vulnerability via "format" parameter.
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Medium 6.1
xapian-core Cross-site Scripting vulnerability
A cross-site scripting vulnerability in queryparser/termgenerator_internal.cc in Xapian xapian-core before 1.4.6 exists due to incomplete HTML escaping by Xapian::MSet::snippet().
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Medium 5.3
Json-jwt did not verify the cryptographic signature for data
Nov json-jwt version >= 0.5.0 && < 1.9.4 contains a CWE-347: Improper Verification of Cryptographic Signature vulnerability in Decryption of AES-GCM encrypted JSON Web Tokens that can result in Attacker can forge a authentication tag. This attack appear to be…
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Medium 5.3
Phusion Passenger incorrect permission assignment
An issue was discovered in switchGroup() in agent/ExecHelper/ExecHelperMain.cpp in Phusion Passenger before 5.3.2. The set of groups (gidset) is not set correctly, leaving it up to randomness (i.e., uninitialized memory) which supplementary groups are actuall…
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Medium 6.5
Prototype Pollution in lodash
lodash node module before 4.17.5 suffers from a Modification of Assumed-Immutable Data (MAID) vulnerability via defaultsDeep, merge, and mergeWith functions, which allows a malicious user to modify the prototype of "Object" via __proto__, causing the addition…
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Medium 6.1
Sinatra Cross-site Scripting vulnerability
Sinatra before 2.0.2 has XSS via the 400 Bad Request page that occurs upon a params parser exception.
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Medium 6.5
Uncontrolled resource consumption in nokogiri
The xz_head function in xzlib.c in libxml2 before 2.9.6 allows remote attackers to cause a denial of service (memory consumption) via a crafted LZMA file, because the decoder functionality does not restrict memory usage to what is required for a legitimate fi…