CVE-2021-22942

Aliases:DEBIAN-CVE-2021-22942
Advisory lineage Upstream: 0 Downstream: 4
Modified
Published: 18 Oct 2021, 00:00
Last modified:03 Aug 2024, 18:58

Vulnerability Summary

Overall Risk (default)
medium
25/100
CVSS Score
6.1 MEDIUM
v3.1 (nvd)
EPSS Score
1.7% LOW
2% probability +1.08%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

18 Oct 2021, 00:00
Published
Vulnerability first disclosed
03 Aug 2024, 18:58
Last Modified
Vulnerability information updated

Description

A possible open redirect vulnerability in the Host Authorization middleware in Action Pack >= 6.0.0 that could allow attackers to redirect users to a malicious website.

CVSS Metrics

  • v3.1•MEDIUM•Score: 6.1CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
  • v2.0•MEDIUM•Score: 5.8AV:N/AC:M/Au:N/C:P/I:P/A:N

EPSS Trends

Current EPSS score: 1.70%• Percentile: 76%

Techniques & Countermeasures

  • CWE-601•URL Redirection to Untrusted Site ('Open Redirect')

    The web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a redirect.

Affected Systems

  • debian•rails

    < 2:6.0.3.7+dfsg-2+deb11u1 | < 2:6.1.4.1+dfsg-3 | < 2:6.1.4.1+dfsg-3 | < 2:6.1.4.1+dfsg-3

  • rubyonrails•rails

    ≥ 6.0.0, < 6.0.4.1 | ≥ 6.1.0, < 6.1.4.1

References (5)