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CVE-2026-21291— Adobe Commerce | Cross-site Scripting (Stored XSS) (CWE-79)

CVSS 4.8 · Medium EPSS 0.08% · P23
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I. Basic Information for CVE-2026-21291

Vulnerability Information
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Vulnerability Title
Adobe Commerce | Cross-site Scripting (Stored XSS) (CWE-79)
Source: NVD (National Vulnerability Database)
Vulnerability 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) vulnerability that could be abused by a high-privileged attacker to inject malicious scripts into vulnerable form fields. Exploitation of this issue requires user interaction in that a victim must browse to the page containing the vulnerable field.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Adobe Commerce 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Adobe Commerce是美国奥多比（Adobe）公司的一种面向商家和品牌的全球领先的数字商务解决方案。 Adobe Commerce 2.4.9-alpha3版本、2.4.8-p3版本、2.4.7-p8版本、2.4.6-p13版本、2.4.5-p15版本和2.4.4-p16版本及之前版本存在跨站脚本漏洞，该漏洞源于高权限攻击者可以向易受攻击的表单字段注入恶意脚本。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
AdobeAdobe Commerce 0 ~ 2.4.4-p16 -

II. Public POCs for CVE-2026-21291

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III. Intelligence Information for CVE-2026-21291

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Same Patch Batch · Adobe · 2026-03-11 · 52 CVEs total

CVE-2026-212908.7 HIGHAdobe Commerce | Cross-site Scripting (Stored XSS) (CWE-79)
CVE-2026-212848.1 HIGHAdobe Commerce | Cross-site Scripting (Stored XSS) (CWE-79)
CVE-2026-213618.1 HIGHAdobe Commerce | Cross-site Scripting (Stored XSS) (CWE-79)
CVE-2026-213118.0 HIGHAdobe Commerce | Cross-site Scripting (Stored XSS) (CWE-79)
CVE-2026-213097.5 HIGHAdobe Commerce | Incorrect Authorization (CWE-863)
CVE-2026-212897.5 HIGHAdobe Commerce | Incorrect Authorization (CWE-863)
CVE-2026-213606.8 MEDIUMAdobe Commerce | Improper Limitation of a Pathname to a Restricted Directory ('Path Traver
CVE-2026-212935.5 MEDIUMAdobe Commerce | Server-Side Request Forgery (SSRF) (CWE-918)
CVE-2026-212945.5 MEDIUMAdobe Commerce | Server-Side Request Forgery (SSRF) (CWE-918)
CVE-2026-272495.4 MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)
CVE-2026-272525.4 MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)
CVE-2026-272425.4 MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)
CVE-2026-272475.4 MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)
CVE-2026-272505.4 MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)
CVE-2026-272325.4 MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)
CVE-2026-272625.4 MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)
CVE-2026-272555.4 MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)
CVE-2026-212925.4 MEDIUMAdobe Commerce | Cross-site Scripting (Stored XSS) (CWE-79)
CVE-2026-272415.4 MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)
CVE-2026-272235.4 MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)

Showing top 20 of 52 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Adobe Commerce
Same vendor: Adobe
Same weakness: CWE-79

V. Comments for CVE-2026-21291

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