CVE-2020-15151

HIGH8.0EPSS 0.09%

Observable Timing Discrepancy in OpenMage LTS

Published: 8/19/2020Modified: 3/13/2026

Also known as:GHSA-crf2-xm6x-46p6BIT-magento-2020-15151

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

Affected packages (2)

Bitnami/magentofrom 0, < 2.3.6
Packagist/openmage/magento-ltsfrom 0, < 19.4.6

CVSS scores

Source	Version	Severity	Vector
osv	CVSS 3.1	HIGH8.0	CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N

References (5)

ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2020-15151
PATCHhttps://github.com/OpenMage/magento-lts
WEBhttps://github.com/OpenMage/magento-lts/commit/7c526bc6a6a51b57a1bab4c60f104dc36cde347a
WEBhttps://github.com/OpenMage/magento-lts/security/advisories/GHSA-crf2-xm6x-46p6
WEBhttps://helpx.adobe.com/security/products/magento/apsb20-47.html