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CVE-2024-26144

Possible Sensitive Session Information Leak in Active Storage

Published: Feb 27, 2024Updated: Feb 14, 2025 Sources: CVE List NVD GHSA BDUCWE-200
5.3MEDIUM
NVD MITRE
EPSS Score
1.1%
Top 37.9%
CISA KEV
Not in KEV
Exploits
3 Known
Remediation
Patch Available
Self-Check
OpenVAS

Description

Rails is a web-application framework. Starting with version 5.2.0, there is a possible sensitive session information leak in Active Storage. By default, Active Storage sends a Set-Cookie header along with the user's session cookie when serving blobs. It also sets Cache-Control to public. Certain proxies may cache the Set-Cookie, leading to an information leak. The vulnerability is fixed in 7.0.8.1 and 6.1.7.7.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:LI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-200NVD-CWE-noinfo

Affected Products

ООО «Ред Софт»
commercial·RUaka red soft
РЕД ОСOn-premOS
Operating Systems / linux-distro
Rails Core Team
oss-projectaka rails, rubyonrails, actionview, rack? no
Ruby on RailsLibrary
OSS Libraries / web-framework
АО «НППКТ»
commercial·RU
ОСОН ОСнова ОnyxOn-premOS
Operating Systems / linux-distro
rubyonrails
oss-project·USaka ruby on rails, rails, rubyonrails.org
rails
OSS Libraries
RubyGems
package-ecosystem
activestorage
OSS Libraries
rails
oss-projectaka rails-html-sanitizer, activestorage
railsLibrary
OSS Libraries / web-framework

Exploitability

3 exploit sources identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique
Collection
View detailed technique mapping

References

https://discuss.rubyonrails.org/t/possible-sensitive-session-information-leak-in-active-storage/84945
discuss.rubyonrails.org
https://github.com/rails/rails/commit/723f54566023e91060a67b03353e7c03e7436433
github.com
https://github.com/rails/rails/commit/78fe149509fac5b05e54187aaaef216fbb5fd0d3
github.com
and 14 more references View all →
News mentions
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