CVE-2021-21395

MEDIUM EPSS 30.1%
Published Jan 27, 20233y ago · Modified Jun 17, 20262w ago
4.3 CVSS 3.1
Medium
Find Similar
Published Jan 27, 2023 3y ago
Last Modified Jun 17, 2026 2w ago

Description

Magneto LTS (Long Term Support) is a community developed alternative to the Magento CE official releases. Versions prior to 19.4.22 and 20.0.19 are vulnerable to Cross-Site Request Forgery. The password reset form is vulnerable to CSRF between the time the reset password link is clicked and user submits new password. This issue is patched in versions 19.4.22 and 20.0.19. There are no workarounds.

CVSS Details

Base Score
4.3
Exploitability
2.8
Impact
1.4
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality None
Integrity Low
Availability None

Threat Intelligence

EPSS Exploit Probability
30.1% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 1

CWE-352 Cross-Site Request Forgery (CSRF) Authentication

Affected Products 2

VendorProductVersionRange
openmagemagento* <19.4.22
openmagemagento*≥20.0.0  –  <20.0.19

References 3

  • github.com https://github.com/OpenMage/magento-lts/security/advisories/GHSA-r3c9-9j5q-pwv4
    Third Party Advisory
  • hackerone.com https://hackerone.com/reports/1086752
    ExploitThird Party Advisory
  • packagist.org https://packagist.org/packages/openmage/magento-lts
    Third Party Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.