Description
The redirect_to method in Rails allows provided values to contain characters which are not legal in an HTTP header value. This results in the potential for downstream services which enforce RFC compliance on HTTP response headers to remove the assigned Location header.
Scores
CVSS v3
4.0
EPSS
0.0021
EPSS Percentile
42.8%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-116
Status
published
Products (3)
Rails/Action Pack
6.1.7.4
Rails/Action Pack
7.0.5.1
rubygems/actionpack
0 - 6.1.7.4RubyGems
Published
Jan 09, 2025
Tracked Since
Feb 18, 2026