Vulnerability · Published Apr 21, 2021 · Assigned by GitHub_M

CVE-2021-21427Backport for CVE-2021-21024 Blind SQLi from Magento 2

Critical 9.1

In plain English

A critical-severity SQL injection in magento-lts from OpenMage. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.1% (higher than 65% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)9.1Critical

Exploit odds (30 days)1.1%top 34.9% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

Magento-lts is a long-term support alternative to Magento Community Edition (CE). A vulnerability in magento-lts versions before 19.4.13 and 20.0.9 potentially allows an administrator unauthorized access to restricted resources. This is a backport of CVE-2021-21024. The vulnerability is patched in versions 19.4.13 and 20.0.9.

Affected packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
Packagist	openmage/magento-lts	19.4.13	GHSA-fvrf-9428-527m
Packagist	openmage/magento-lts	20.0.9	GHSA-fvrf-9428-527m

Affected products (as reported)

Vendor	Product	Versions
OpenMage	magento-lts	<= 19.4.12<= 20.0.8

Weakness: CWE-89 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

References

https://github.com/OpenMage/magento-lts/security/advisories/GHSA-fvrf-9428-527m x_refsource_CONFIRM