// For flags

CVE-2024-26144

Possible Sensitive Session Information Leak in Active Storage

Severity Score

5.3
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Attend
*SSVC
Descriptions

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.

Rails es un framework de aplicación web. A partir de la versión 5.2.0, existe una posible fuga de información confidencial de la sesión en Active Storage. De forma predeterminada, Active Storage envía un encabezado Set-Cookie junto con la cookie de sesión del usuario cuando sirve blobs. También configura Cache-Control como público. Ciertos servidores proxy pueden almacenar en caché la Set-Cookie, lo que provoca una fuga de información. La vulnerabilidad se solucionó en 7.0.8.1 y 6.1.7.7.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:Attend
Exploitation
None
Automatable
Yes
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2024-02-14 CVE Reserved
  • 2024-02-27 CVE Published
  • 2024-06-11 EPSS Updated
  • 2024-07-03 First Exploit
  • 2024-08-09 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Rails
Search vendor "Rails"
 Rails
Search vendor "Rails" for product "Rails"
 >= 5.2.0.0 < 6.1.7.7
Search vendor "Rails" for product "Rails" and version " >= 5.2.0.0 < 6.1.7.7"
en
Affected
Rails
Search vendor "Rails"
 Rails
Search vendor "Rails" for product "Rails"
 >= 7.0.0.0 < 7.0.8.1
Search vendor "Rails" for product "Rails" and version " >= 7.0.0.0 < 7.0.8.1"
en
Affected