What is CVE-2020-15244?

CVE-2020-15244 is a high-severity vulnerability in Openmage Magento, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 8.0/10. Published 2020-10-21.

How severe is CVE-2020-15244?

High severity. CVSS v3 base score is 8.0 out of 10.

Deserialization in Openmage Magento

CVE-2020-15244

In Magento (rubygems openmage/magento-lts package) before versions 19.4.8 and 20.0.4, an admin user can generate soap credentials that can be used to trigger RCE via PHP Object Injection through product attributes and a product. The issue is patched in versions 19.4.8 and 20.0.4.

Published 2020-10-21 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.0 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.013 (69.2th percentile), scored 2026-10-19.

Low probability of exploitation in the next 30 days, but still tracked. 69th percentile — 69.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.013 · newest: 0.013 · change: 0.000

Affected products

Openmage Magento
Openmage Magento-Lts — versions < 19.4.8, >= 20.0.0, < 20.0.4

Weakness classification (CWE)

References

github.com/OpenMage/magento-lts/security/advisories/GHSA-jrgf-vfw2-hj26 (Vendor Advisory)
github.com/OpenMage/magento-lts/commit/26433d15b57978fcb7701b5f99efe8332ca8630b (Patch, Vendor Advisory)
github.com/OpenMage/magento-lts (Vendor Advisory)

Frequently asked questions

What is CVE-2020-15244?: CVE-2020-15244 is a high-severity vulnerability in Openmage Magento, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 8.0/10. Published 2020-10-21.
How severe is CVE-2020-15244?: High severity. CVSS v3 base score is 8.0 out of 10.