CVE-2024-26144

2024-02-2716:15:46

CWE-200

[email protected]

web.nvd.nist.gov

rails

web-application

framework

session

information leak

active storage

vulnerability

cve-2024-26144

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

4.8 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

10.4%

JSON

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.

Affected configurations

Vulners

Node

railsrailsRange5.2.0–6.1.7.7

railsrailsRange7.0.0–7.0.8.1

CNA Affected

[
  {
    "vendor": "rails",
    "product": "rails",
    "versions": [
      {
        "version": ">= 5.2.0, < 6.1.7.7",
        "status": "affected"
      },
      {
        "version": ">= 7.0.0, < 7.0.8.1",
        "status": "affected"
      }
    ]
  }
]