CVE-2015-7578: XSS
First published: Tue Feb 16 2016(Updated: )
Cross-site scripting (XSS) vulnerability in the rails-html-sanitizer gem before 1.0.3 for Ruby on Rails 4.2.x and 5.x allows remote attackers to inject arbitrary web script or HTML via crafted tag attributes.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Ruby on Rails HTML Sanitizer | <=1.0.2 | |
| Ruby on Rails | =4.2.0 | |
| Ruby on Rails | =4.2.0-beta1 | |
| Ruby on Rails | =4.2.0-beta2 | |
| Ruby on Rails | =4.2.0-beta3 | |
| Ruby on Rails | =4.2.0-beta4 | |
| Ruby on Rails | =4.2.0-rc1 | |
| Ruby on Rails | =4.2.0-rc2 | |
| Ruby on Rails | =4.2.0-rc3 | |
| Ruby on Rails | =4.2.1 | |
| Ruby on Rails | =4.2.1-rc1 | |
| Ruby on Rails | =4.2.1-rc2 | |
| Ruby on Rails | =4.2.1-rc3 | |
| Ruby on Rails | =4.2.1-rc4 | |
| Ruby on Rails | =4.2.2 | |
| Ruby on Rails | =4.2.3 | |
| Ruby on Rails | =4.2.3-rc1 | |
| Ruby on Rails | =4.2.4 | |
| Ruby on Rails | =4.2.4-rc1 | |
| Ruby on Rails | =4.2.5 | |
| Ruby on Rails | =4.2.5-rc1 | |
| Ruby on Rails | =4.2.5-rc2 | |
| Ruby on Rails | =4.2.5.1 | |
| Ruby on Rails | =4.2.5.2 | |
| Ruby on Rails | =4.2.6-rc1 | |
| Ruby on Rails | =5.0.0-beta1 | |
| Ruby on Rails | =5.0.0-beta1.1 | |
| Ruby on Rails | =5.0.0-beta2 | |
| Ruby on Rails | =5.0.0-beta3 |
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Reference Links
- http://lists.fedoraproject.org/pipermail/package-announce/2016-February/178046.html
- http://lists.fedoraproject.org/pipermail/package-announce/2016-February/178064.html
- http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00014.html
- http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00024.html
- http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00053.html
- http://www.openwall.com/lists/oss-security/2016/01/25/11
- http://www.securitytracker.com/id/1034816
- https://github.com/rails/rails-html-sanitizer/commit/297161e29a3e11186ce4c02bf7defc088bf544d4
- https://groups.google.com/forum/message/raw?msg=ruby-security-ann/uh--W4TDwmI/ygHE7hlZEgAJ
Frequently Asked Questions
What is the severity of CVE-2015-7578?
CVE-2015-7578 is considered a moderate severity vulnerability due to its potential for cross-site scripting attacks.
How do I fix CVE-2015-7578?
To fix CVE-2015-7578, update the rails-html-sanitizer gem to version 1.0.3 or later.
Who is affected by CVE-2015-7578?
CVE-2015-7578 affects applications using the rails-html-sanitizer gem prior to version 1.0.3 in Ruby on Rails 4.2.x and 5.x.
What type of vulnerability is CVE-2015-7578?
CVE-2015-7578 is classified as a cross-site scripting (XSS) vulnerability.
Can CVE-2015-7578 lead to data breaches?
Yes, CVE-2015-7578 could potentially lead to data breaches if an attacker exploits the XSS vulnerability.
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- agent/description
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- agent/software-canonical-lookup-request
- vendor/rubyonrails
- canonical/ruby on rails html sanitizer
- version/ruby on rails html sanitizer/1.0.2
- canonical/ruby on rails
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- version/ruby on rails/4.2.0-beta1
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- version/ruby on rails/4.2.0-beta4
- version/ruby on rails/4.2.0-rc1
- version/ruby on rails/4.2.0-rc2
- version/ruby on rails/4.2.0-rc3
- version/ruby on rails/4.2.1
- version/ruby on rails/4.2.1-rc1
- version/ruby on rails/4.2.1-rc2
- version/ruby on rails/4.2.1-rc3
- version/ruby on rails/4.2.1-rc4
- version/ruby on rails/4.2.2
- version/ruby on rails/4.2.3
- version/ruby on rails/4.2.3-rc1
- version/ruby on rails/4.2.4
- version/ruby on rails/4.2.4-rc1
- version/ruby on rails/4.2.5
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- version/ruby on rails/4.2.6-rc1
- version/ruby on rails/5.0.0-beta1
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- version/ruby on rails/5.0.0-beta2
- version/ruby on rails/5.0.0-beta3