CVE-2026-21361

Severity
8.1HIGH
EPSS
0.1%
top 70.71%
CISA KEV
Not in KEV
Exploit
No known exploits
Timeline
PublishedMar 11

Description

Adobe Commerce versions 2.4.9-alpha3, 2.4.8-p3, 2.4.7-p8, 2.4.6-p13, 2.4.5-p15, 2.4.4-p16 and earlier are affected by a stored Cross-Site Scripting (XSS) vvulnerability that could be abused by a high-privileged attacker to inject malicious scripts into vulnerable form fields. Malicious JavaScript may be executed in a victim’s browser when they browse to the page containing the vulnerable field. A successful attacker can abuse this to achieve session takeover, increasing the confidentiality, and

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:NExploitability: 1.7 | Impact: 5.8

Affected Packages4 packages

NVDadobe/commerce< 2.4.4+6
NVDadobe/commerce_b2b< 1.3.3+6
CVEListV5adobe/adobe_commerce2.4.4-p16
NVDadobe/magento< 2.4.5+5

🔴Vulnerability Details

2
CVEList
Adobe Commerce | Cross-site Scripting (Stored XSS) (CWE-79)2026-03-11
GHSA
GHSA-5662-p28p-xqxx: Adobe Commerce versions 22026-03-11

🕵️Threat Intelligence

1
Wiz
CVE-2026-21361 Impact, Exploitability, and Mitigation Steps | Wiz
CVE-2026-21361 (HIGH CVSS 8.1) | Adobe Commerce versions 2.4.9-alpha | cvebase.io