APSB25-88: Security update available for Adobe Commerce

APSB25-88 (published 2025-09-09) fixes 1 CVE in Adobe Commerce and Magento Open Source 2.4.8-p1, 2.4.7-p6, 2.4.6-p11, 2.4.5-p13, 2.4.4-p14 and earlier; fixed in 2.4.8-p2, 2.4.7-p7, 2.4.6-p12, 2.4.5-p14, 2.4.4-p15; isolated patch VULN-32437-2-4-X-patch.

Improper input validation in the Web API's service input processor (CVE-2025-54236), publicly known as SessionReaper. An unauthenticated attacker can hijack customer sessions through the REST API and, depending on configuration, reach remote code execution. Adobe shipped the out-of-band hotfix VULN-32437 before the regular patch release; it was the first emergency patch since CosmicSting.

Published

Sep 9, 2025

Severity

critical

CVEs

1

Isolated patch

yes

CVEs

Fixed in

Magento Open Source

2.4.8-p2, 2.4.7-p7, 2.4.6-p12, 2.4.5-p14, 2.4.4-p15

Adobe Commerce

2.4.8-p2, 2.4.7-p7, 2.4.6-p12, 2.4.5-p14, 2.4.4-p15

Mage-OS

—

Isolated patches

• VULN-32437-2-4-X-patch — applies to 2.4.8-p1, 2.4.7-p6, 2.4.6-p11, 2.4.5-p13, 2.4.4-p14

References

• https://helpx.adobe.com/security/products/magento/apsb25-88.html

For integrators

Get this bulletin as JSON:

curl -s https://magento.watch/api/v1/security-bulletins/APSB25-88