4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
0.004 Low
EPSS
Percentile
73.3%
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.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | rails | < 2.3.14.1 | rails_2.3.14.1_all.deb |
Debian | 11 | all | rails | < 2.3.14.1 | rails_2.3.14.1_all.deb |
Debian | 10 | all | rails | < 2.3.14.1 | rails_2.3.14.1_all.deb |
Debian | 999 | all | rails | < 2.3.14.1 | rails_2.3.14.1_all.deb |
Debian | 13 | all | rails | < 2.3.14.1 | rails_2.3.14.1_all.deb |