CVE-2013-1857

medium
Published 2013-03-19 · Modified 2024-11-30
CVSS v3
CVSS v2
4.3
VIR risk
4.3

Description

The sanitize helper in lib/action_controller/vendor/html-scanner/html/sanitizer.rb in the Action Pack component in Ruby on Rails before 2.3.18, 3.0.x and 3.1.x before 3.1.12, and 3.2.x before 3.2.13 does not properly handle encoded : (colon) characters in URLs, which makes it easier for remote attackers to conduct cross-site scripting (XSS) attacks via a crafted scheme name, as demonstrated by including a : sequence.

Predictions

Exploit likelihood
20%
Patch ETA

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

vendor Authored 2026-05-27

Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2013-1857

OS impact

OSVersionStatusFixed in
redhat rhel6.0affected
debian debianbookwormfixed2.3.14.1
debian debianbullseyefixed2.3.14.1
debian debianforkyfixed2.3.14.1
debian debiansidfixed2.3.14.1
debian debiantrixiefixed2.3.14.1

Package impact

EcosystemPackageVulnerableFixed
ruby RubyGemsactionpack<~> 2.3.18~> 2.3.18
ruby RubyGemsactionpack<2.3.182.3.18
ruby RubyGemsactionpack>=3.0.0,<3.1.123.1.12
ruby RubyGemsactionpack>=3.2.0,<3.2.133.2.13

Application impact

VendorProductVersionsFixed
rubyonrailsrails0.9.1
rubyonrailsrails0.9.2
rubyonrailsrails0.9.3
rubyonrailsrails0.9.4
rubyonrailsrails0.9.4.1
rubyonrailsrails0.10.0
rubyonrailsrails0.10.1
rubyonrailsrails0.11.0
rubyonrailsrails0.11.1
rubyonrailsrails0.12.0
rubyonrailsrails0.12.1
rubyonrailsrails0.13.0
rubyonrailsrails0.13.1
rubyonrailsrails0.14.1
rubyonrailsrails0.14.2
rubyonrailsrails0.14.3
rubyonrailsrails0.14.4
rubyonrailsrails1.0.0
rubyonrailsrails1.1.0
rubyonrailsrails1.1.1
rubyonrailsrails1.1.2
rubyonrailsrails1.1.3
rubyonrailsrails1.1.4
rubyonrailsrails1.1.5
rubyonrailsrails1.1.6
rubyonrailsrails1.2.0
rubyonrailsrails1.2.1
rubyonrailsrails1.2.2
rubyonrailsrails1.2.3
rubyonrailsrails1.2.4
rubyonrailsrails1.2.5
rubyonrailsrails1.2.6
rubyonrailsrails1.9.5
rubyonrailsrails2.0.0
rubyonrailsrails2.0.1
rubyonrailsrails2.0.2
rubyonrailsrails2.0.4
rubyonrailsrails2.1.0
rubyonrailsrails2.1.1
rubyonrailsrails2.1.2
rubyonrailsrails2.2.0
rubyonrailsrails2.2.1
rubyonrailsrails2.2.2
rubyonrailsrails2.3.0
rubyonrailsrails2.3.1
rubyonrailsrails2.3.2
rubyonrailsrails2.3.3
rubyonrailsrails2.3.4
rubyonrailsrails2.3.9
rubyonrailsrails2.3.10
rubyonrailsrails2.3.11
rubyonrailsrails2.3.12
rubyonrailsrails2.3.13
rubyonrailsrails2.3.14
rubyonrailsrails2.3.15
rubyonrailsrails2.3.16
rubyonrailsruby_on_rails{"endIncluding":"2.3.17"}
rubyonrailsruby_on_rails0.5.0
rubyonrailsruby_on_rails0.5.5
rubyonrailsruby_on_rails0.5.6
rubyonrailsruby_on_rails0.5.7
rubyonrailsruby_on_rails0.6.0
rubyonrailsruby_on_rails0.6.5
rubyonrailsruby_on_rails0.7.0
rubyonrailsruby_on_rails0.8.0
rubyonrailsruby_on_rails0.8.5
rubyonrailsruby_on_rails0.9.0
rubyonrailsrails3.0.0
rubyonrailsrails3.0.1
rubyonrailsrails3.0.2
rubyonrailsrails3.0.3
rubyonrailsrails3.0.4
rubyonrailsrails3.0.5
rubyonrailsrails3.0.6
rubyonrailsrails3.0.7
rubyonrailsrails3.0.8
rubyonrailsrails3.0.9
rubyonrailsrails3.0.10
rubyonrailsrails3.0.11
rubyonrailsrails3.0.12
rubyonrailsrails3.0.13
rubyonrailsrails3.0.14
rubyonrailsrails3.0.16
rubyonrailsrails3.0.17
rubyonrailsrails3.0.18
rubyonrailsrails3.0.19
rubyonrailsrails3.0.20
rubyonrailsruby_on_rails3.0.4
rubyonrailsrails3.1.0
rubyonrailsrails3.1.1
rubyonrailsrails3.1.2
rubyonrailsrails3.1.3
rubyonrailsrails3.1.4
rubyonrailsrails3.1.5
rubyonrailsrails3.1.6
rubyonrailsrails3.1.7
rubyonrailsrails3.1.8
rubyonrailsrails3.1.9
rubyonrailsrails3.1.10
rubyonrailsruby_on_rails3.1.11
rubyonrailsrails3.2.0
rubyonrailsrails3.2.1
rubyonrailsrails3.2.2
rubyonrailsrails3.2.3
rubyonrailsrails3.2.4
rubyonrailsrails3.2.5
rubyonrailsrails3.2.6
rubyonrailsrails3.2.7
rubyonrailsrails3.2.8
rubyonrailsrails3.2.9
rubyonrailsrails3.2.10
rubyonrailsrails3.2.11
rubyonrailsrails3.2.12

References

CWEs

CWE-79

Verify integrity in audit chain (admin only). AS-IS.