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CVE-2026-103849— Adobe Commerce | Improper Neutralization of Special Elements Used in a Template Engine (CWE-1336)

Quick assessment

Affected
Adobe Adobe Commerce
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Adobe Commerce 存在一个模板引擎中特殊元素未正确中和（Improper Neutralization of Special Elements Used in a Template Engine）的安全漏洞，可能导致在当前用户上下文环境中发生任意代码执行。攻击者可能借此获得提权访问权限，或控制受害者的账户或会话。利用此漏洞无需用户交互。受影响范围已调整。

CVSS 10.0 · Critical EPSS 0.78% · P55

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 6

VendorProduct Version RangeStatus
Adobe Adobe Commerce ≤ 2.4.9-2026-sep, 2.4.8-2026-sep, 2.4.7-2026-sep, 2.4.6-2026-sep, 2.4.5-2026-sep, 2.4.4-2026-sep affected
2.4.10-alpha1,2.4.9-2026-oct, 2.4.8-2026-oct, 2.4.7-2026-oct, 2.4.6-2026-oct, 2.4.5-2026-oct, 2.4.4- unaffected
Adobe Adobe Commerce B2B ≤ 1.5.3-2026-sep, 1.5.2-2026-sep, 1.4.2-2026-sep, 1.3.4-2026-sep, 1.3.3-2026-sep affected
1.5.4-alpha1,1.5.3-2026-oct, 1.5.2-2026-oct, 1.4.2-2026-oct, 1.3.4-2026-oct, 1.3.3-2026-oct unaffected
Adobe Magento Open Source ≤ 2.4.9-2026-sep, 2.4.8-2026-sep, 2.4.7-2026-sep affected
2.4.10-alpha1,2.4.9-2026-oct, 2.4.8-2026-oct, 2.4.7-2026-oct unaffected
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I. Basic Information for CVE-2026-103849

Vulnerability Information
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Vulnerability Title
Adobe Commerce | Improper Neutralization of Special Elements Used in a Template Engine (CWE-1336)
Source: CVE Program / CVE List V5
Vulnerability Description
Adobe Commerce is affected by an Improper Neutralization of Special Elements Used in a Template Engine vulnerability that could result in arbitrary code execution in the context of the current user, potentially gaining elevated access or control over the victim's account or session. Exploitation of this issue does not require user interaction. Scope is changed.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
CWE-1336
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Adobe Adobe Commerce 0 ~ 2.4.9-2026-sep, 2.4.8-2026-sep, 2.4.7-2026-sep, 2.4.6-2026-sep, 2.4.5-2026-sep, 2.4.4-2026-sep -
Adobe Adobe Commerce B2B 0 ~ 1.5.3-2026-sep, 1.5.2-2026-sep, 1.4.2-2026-sep, 1.3.4-2026-sep, 1.3.3-2026-sep -
Adobe Magento Open Source 0 ~ 2.4.9-2026-sep, 2.4.8-2026-sep, 2.4.7-2026-sep -

II. Public POCs for CVE-2026-103849

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III. Intelligence Information for CVE-2026-103849

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Other References for CVE-2026-103849 (1)

Same Patch Batch · Adobe · 2026-10-13 · 177 CVEs total

CVE-2026-106622 10.0 CRITICAL ColdFusion | Server-Side Request Forgery (SSRF) (CWE-918)
CVE-2026-106624 10.0 CRITICAL ColdFusion | Improper Control of Generation of Code ('Code Injection') (CWE-94)
CVE-2026-48382 10.0 CRITICAL Adobe Experience Manager | Incorrect Authorization (CWE-863)
CVE-2026-48383 10.0 CRITICAL Adobe Experience Manager | Incorrect Authorization (CWE-863)
CVE-2026-105899 10.0 CRITICAL ColdFusion | Unrestricted Upload of File with Dangerous Type (CWE-434)
CVE-2026-90532 10.0 CRITICAL Adobe Experience Manager | Incorrect Authorization (CWE-863)
CVE-2026-105903 9.9 CRITICAL ColdFusion | Improper Control of Generation of Code ('Code Injection') (CWE-94)
CVE-2026-103848 9.9 CRITICAL Adobe Experience Manager | Improper Neutralization of Special Elements used in an OS Comma
CVE-2026-105895 9.9 CRITICAL Adobe Experience Manager | Improper Input Validation (CWE-20)
CVE-2026-106612 9.9 CRITICAL ColdFusion | Incorrect Authorization (CWE-863)
CVE-2026-75732 9.9 CRITICAL Adobe Experience Manager | Incorrect Authorization (CWE-863)
CVE-2026-92909 9.8 CRITICAL Adobe Commerce | Incorrect Authorization (CWE-863)
CVE-2026-75994 9.6 CRITICAL ColdFusion | Incorrect Authorization (CWE-863)
CVE-2026-106620 9.6 CRITICAL ColdFusion | Incorrect Authorization (CWE-863)
CVE-2026-90531 9.6 CRITICAL Adobe Experience Manager | Improper Restriction of XML External Entity Reference ('XXE') (
CVE-2026-100133 9.3 CRITICAL Adobe Commerce | Cross-site Scripting (Stored XSS) (CWE-79)
CVE-2026-90530 9.3 CRITICAL ColdFusion | Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'
CVE-2026-106629 9.3 CRITICAL Adobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)
CVE-2026-106630 9.3 CRITICAL Adobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)
CVE-2026-83662 9.3 CRITICAL Adobe Experience Manager | Cross-site Scripting (Reflected XSS) (CWE-79)

Showing top 20 of 177 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Adobe Commerce
Same vendor: Adobe
Same weakness: CWE-1336

V. Comments for CVE-2026-103849

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