What is CVE-2021-21395?

CVE-2021-21395 is a medium-severity vulnerability in Openmage Magento-lts, classified under Cross-Site Request Forgery (CSRF). CVSS score: 4.2/10. Published 2023-01-27.

How severe is CVE-2021-21395?

Medium severity. CVSS v3 base score is 4.2 out of 10.

CSRF in Openmage Magento-lts

CVE-2021-21395

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 bet…

Vulnerability class: CSRF (Cross-Site Request Forgery)

EPSS: 0.001 (25.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.2 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N.

Affected products

Openmage Magento-lts — versions < 19.4.22, >= 20.0.0, < 20.0.19

Weakness classification (CWE)

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

References

https://github.com/OpenMage/magento-lts/security/advisories/GHSA-r3c9-9j5q-pwv4 (x_refsource_CONFIRM)
https://hackerone.com/reports/1086752 (x_refsource_MISC)
https://packagist.org/packages/openmage/magento-lts (x_refsource_MISC)

Frequently asked questions

What is CVE-2021-21395?: CVE-2021-21395 is a medium-severity vulnerability in Openmage Magento-lts, classified under Cross-Site Request Forgery (CSRF). CVSS score: 4.2/10. Published 2023-01-27.
How severe is CVE-2021-21395?: Medium severity. CVSS v3 base score is 4.2 out of 10.