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CVE-2024-26144 Information disclosure

Routine
Remediate Within 6 Months

CVE Information

Original CVE data

Published:
Updated:

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.

CWE:
CVSS v2-
CVSS v3-
References
https://github.com/rails/rails/security/advisories/GHSA-8h22-8cf7-hq6g
https://github.com/rails/rails/commit/723f54566023e91060a67b03353e7c03e7436433
https://github.com/rails/rails/commit/78fe149509fac5b05e54187aaaef216fbb5fd0d3
https://discuss.rubyonrails.org/t/possible-sensitive-session-information-leak-in-active-storage/84945
https://github.com/rubysec/ruby-advisory-db/blob/master/gems/activestorage/CVE-2024-26144.yml
Affected Vendors

Basic Analysis

Common vulnerability metrics

Vulnerabilty type as detected by PRIOnengine

Information disclosure

CVSS Scores as calculated by PRIOnengine
CVSS v25
AV:N/AC:L/AU:N/C:P/I:N/A:N
CVSS v37.5
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
MITRE CWE Top 25

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Exploits

No exploit code is reported to exist.

Active Exploitation

Vulnerability is not in CISA's Known Exploited Vulnerabilities (KEV) catalog. See the KEV Catalog

Social Network Activity

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Threat Actor Activity

No sightings of the vulnerability within threat reports.

Cybersecurity Frameworks

How the vulnerability maps against various cybersecurity frameworks

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Compliance Impact

How the submited vulnerability affects compliance

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Web Application Security Frameworks

Applicable if the issue likely affects a web application

WASC-8 - Cross Site Scripting