CVE-2021-21395

Public Exploit
Magneto-lts vulnerable to Cross-Site Request Forgery

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.

Category

4.2
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.32%
Third-Party Advisory github.com Third-Party Advisory hackerone.com Third-Party Advisory packagist.org
Affected: OpenMage magento-lts
Published at:
Updated at:

References

Link Tags
https://github.com/OpenMage/magento-lts/security/advisories/GHSA-r3c9-9j5q-pwv4 third party advisory
https://hackerone.com/reports/1086752 third party advisory exploit
https://packagist.org/packages/openmage/magento-lts third party advisory

Frequently Asked Questions

What is the severity of CVE-2021-21395?
CVE-2021-21395 has been scored as a medium severity vulnerability.
How to fix CVE-2021-21395?
To fix CVE-2021-21395, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-21395 being actively exploited in the wild?
It is possible that CVE-2021-21395 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-21395?
CVE-2021-21395 affects OpenMage magento-lts.
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