Vulnerability advisory

GHSA-crf2-xm6x-46p6

Observable Timing Discrepancy in OpenMage LTS

Published Aug 19, 2020Updated Jul 8, 2026OSV record ↗

Also known as BIT-magento-2020-15151CVE-2020-15151

Severity

CVSS 3.xCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N

Affected versions

openmage/magento-lts Packagist

All openmage/magento-lts advisories →

Affected	Fixed in
All versions before 19.4.6	`19.4.6`Advisories →
Also listed as affected (14) `1.9.1.1` `1.9.2.0` `1.9.2.1` `1.9.2.2` `1.9.2.3` `1.9.2.4` `1.9.3.0` `1.9.3.1` `v19.4.0` `v19.4.1` `v19.4.2` `v19.4.3` `v19.4.4` `v19.4.5`
`20.0.0` to before 20.0.2	`20.0.2`Advisories →
Also listed as affected (2) `v20.0.0` `v20.0.1`

Description

Impact

This vulnerability allows to circumvent the formkey protection in the Admin Interface and increases the attack surface for Cross Site Request Forgery attacks

Patches

The latest OpenMage Versions up from 19.4.6 and 20.0.2 have this Issue solved

References

Related to Adobes CVE-2020-9690 ( https://helpx.adobe.com/security/products/magento/apsb20-47.html ) fixed in Magento2 https://github.com/magento/magento2/commit/52d72b8010c9cecb5b8e3d98ec5edc1ddcc65fb4 as part of 2.4.0/2.3.5-p2