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CVE-2026-48356— Adobe Commerce | Unrestricted Upload of File with Dangerous Type (CWE-434)

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是美国Adobe公司的一个电子商务平台。 Adobe Commerce存在任意文件上传漏洞，该漏洞源于危险类型的文件上传不受限制，可能导致攻击者在当前用户环境中向网页注入恶意脚本，从而获取对受害者帐户或会话的访问或控制。受害用户必须访问恶意URL或与受损网页交互。以下版本受到影响：Adobe Commerce 2.4.9版本、2.4.8-p5版本、2.4.7-p10版本、2.4.6-p15版本、2.4.5-p17版本和2.4.4-p18版本；Adobe Commerce B2B

CVSS 9.3 · Critical EPSS 1.00% · P61

Affected Version Matrix 8

VendorProduct Version RangeStatus
Adobe Adobe Commerce ≤ 2.4.9, 2.4.8-p5, 2.4.7-p10, 2.4.6-p15, 2.4.5-p17, 2.4.4-p18 affected
2.4.9-2026-jul, 2.4.8-2026-jul, 2.4.7-2026-jul, 2.4.6-2026-jul, 2.4.5-2026-jul, 2.4.4-2026-jul unaffected
Adobe Adobe Commerce B2B ≤ 1.5.3, 1.5.2-p5, 1.4.2-p10, 1.3.4-p17, 1.3.3-p18 affected
1.5.3-2026-jul, 1.5.2-2026-jul, 1.4.2-2026-jul, 1.3.4-2026-jul, 1.3.3-2026-jul unaffected
Adobe Adobe Commerce Events ≤ 1.20.0 affected
1.21.0 unaffected
Adobe Magento Open Source ≤ 2.4.9, 2.4.8-p5, 2.4.7-p10, 2.4.6-p15 affected
2.4.9-2026-jul, 2.4.8-2026-jul, 2.4.7-2026-jul, 2.4.6-2026-jul unaffected
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I. Basic Information for CVE-2026-48356

Vulnerability Information
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Vulnerability Title
Adobe Commerce | Unrestricted Upload of File with Dangerous Type (CWE-434)
Source: CVE Program / CVE List V5
Vulnerability Description
Adobe Commerce is affected by an Unrestricted Upload of File with Dangerous Type 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 requires user interaction in that a victim must visit a maliciously crafted URL or interact with a compromised web page. Scope is changed.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
危险类型文件的不加限制上传
Source: CVE Program / CVE List V5
Vulnerability Title
Adobe Commerce 任意文件上传漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Adobe commerce是美国Adobe公司的一个电子商务平台。 Adobe Commerce存在任意文件上传漏洞，该漏洞源于危险类型的文件上传不受限制，可能导致攻击者在当前用户环境中向网页注入恶意脚本，从而获取对受害者帐户或会话的访问或控制。受害用户必须访问恶意URL或与受损网页交互。以下版本受到影响：Adobe Commerce 2.4.9版本、2.4.8-p5版本、2.4.7-p10版本、2.4.6-p15版本、2.4.5-p17版本和2.4.4-p18版本；Adobe Commerce B2B
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

Vendor Product Affected Versions CPE Subscribe
Adobe Adobe Commerce 0 ~ 2.4.9, 2.4.8-p5, 2.4.7-p10, 2.4.6-p15, 2.4.5-p17, 2.4.4-p18 -
Adobe Adobe Commerce B2B 0 ~ 1.5.3, 1.5.2-p5, 1.4.2-p10, 1.3.4-p17, 1.3.3-p18 -
Adobe Magento Open Source 0 ~ 2.4.9, 2.4.8-p5, 2.4.7-p10, 2.4.6-p15 -
Adobe Adobe Commerce Events 0 ~ 1.20.0 -

II. Public POCs for CVE-2026-48356

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III. Intelligence Information for CVE-2026-48356

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Vendor Advisories for CVE-2026-48356 (1)

Same Patch Batch · Adobe · 2026-07-14 · 88 CVEs total

CVE-2026-48318 9.9 CRITICAL ColdFusion | Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'
CVE-2026-48322 9.9 CRITICAL ColdFusion | Improper Control of Generation of Code ('Code Injection') (CWE-94)
CVE-2026-48284 9.6 CRITICAL ColdFusion | Improper Input Validation (CWE-20)
CVE-2026-48259 9.6 CRITICAL Adobe Experience Manager | Server-Side Request Forgery (SSRF) (CWE-918)
CVE-2026-48359 9.6 CRITICAL Adobe Experience Manager | Improper Restriction of XML External Entity Reference ('XXE') (
CVE-2026-48334 9.3 CRITICAL Illustrator | Improper Input Validation (CWE-20)
CVE-2026-48321 9.3 CRITICAL ColdFusion | Incorrect Authorization (CWE-863)
CVE-2026-48325 9.3 CRITICAL ColdFusion | Missing Authentication for Critical Function (CWE-306)
CVE-2026-48319 9.1 CRITICAL ColdFusion | Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'
CVE-2026-48358 9.1 CRITICAL Adobe Commerce | Improper Encoding or Escaping of Output (CWE-116)
CVE-2026-48324 9.1 CRITICAL ColdFusion | Improper Neutralization of Special Elements used in an SQL Command ('SQL Inje
CVE-2026-48327 9.0 CRITICAL ColdFusion | Incorrect Authorization (CWE-863)
CVE-2026-47994 8.7 HIGH Adobe Commerce | Cross-site Scripting (Stored XSS) (CWE-79)
CVE-2026-47988 8.6 HIGH Adobe Commerce | Incorrect Authorization (CWE-863)
CVE-2026-48350 8.6 HIGH Animate | Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') (
CVE-2026-48310 8.6 HIGH Adobe Experience Manager | Improper Limitation of a Pathname to a Restricted Directory ('P
CVE-2026-48275 8.6 HIGH Illustrator | Untrusted Search Path (CWE-426)
CVE-2026-48252 8.6 HIGH Adobe Experience Manager | Missing Authentication for Critical Function (CWE-306)
CVE-2026-48320 8.5 HIGH ColdFusion | Cross-site Scripting (Reflected XSS) (CWE-79)
CVE-2026-48345 8.2 HIGH Animate | Improper Neutralization of Special Elements used in an OS Command ('OS Command I

Showing top 20 of 88 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Adobe Commerce
Same vendor: Adobe
Same weakness: CWE-434

V. Comments for CVE-2026-48356

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