PT-2026-24550 · Adobe · Commerce

Michele Spagnuolo · Published 2026-03-10 · Updated 2026-03-30 · CVE-2026-21284

Positive Technologies (AI Summary)

CVSS v2.0

8.5

High

Base vector

AV:N/AC:L/Au:S/C:C/I:C/A:N

Name of the Vulnerable Software and Affected Versions Adobe Commerce versions 2.4.4-p16 and earlier Adobe Commerce versions 2.4.5-p15 Adobe Commerce versions 2.4.6-p13 Adobe Commerce versions 2.4.7-p8 Adobe Commerce versions 2.4.8-p3 Adobe Commerce version 2.4.9-alpha3

Description The software is subject to a stored Cross-Site Scripting (XSS) issue. A high-privileged attacker could inject malicious scripts into vulnerable form fields. Execution of malicious JavaScript may occur in a victim’s browser when they access the page containing the vulnerable field. A successful attack could lead to session takeover, impacting confidentiality and integrity. Exploitation requires user interaction, specifically a victim browsing to the page with the vulnerable field.

Recommendations Update Adobe Commerce versions prior to 2.4.4-p16. Update Adobe Commerce versions prior to 2.4.5-p15. Update Adobe Commerce versions prior to 2.4.6-p13. Update Adobe Commerce versions prior to 2.4.7-p8. Update Adobe Commerce versions prior to 2.4.8-p3. Update Adobe Commerce version 2.4.9-alpha3.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

BDU:2026-03031

CVE-2026-21284

Affected Products

Commerce

References · 9

• https://bdu.fstec.ru/vul/2026-03031 · Security Note
• https://osv.dev/vulnerability/CVE-2026-21284 · Vendor Advisory
• https://helpx.adobe.com/security/products/magento/apsb26-05.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-21284 · Security Note
• https://t.me/cveNotify/155029 · Telegram Post
• https://twitter.com/vuln_tracker/status/2038488698057261434 · Twitter Post
• https://t.me/CVEtracker/47065 · Telegram Post
• https://t.me/cveNotify/155140 · Telegram Post
• https://twitter.com/CVEnew/status/2031597256303063483 · Twitter Post