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CVE-2026-48303— Adobe Campaign Classic (ACC) | Incorrect Authorization (CWE-863)

CVSS 10.0 · Critical EPSS 0.55% · P42

Possible ATT&CK Techniques 1AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProductVersion RangeStatus
AdobeAdobe Campaign Classic (ACC)≤ 7.4.3 build 9394affected
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I. Basic Information for CVE-2026-48303

Vulnerability Information
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Vulnerability Title
Adobe Campaign Classic (ACC) | Incorrect Authorization (CWE-863)
Source: NVD (National Vulnerability Database)
Vulnerability Description
Adobe Campaign Classic (ACC) versions 7.4.3 build 9394 and earlier are affected by an Incorrect Authorization vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue does not require user interaction. Scope is changed.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
授权机制不正确
Source: NVD (National Vulnerability Database)
Vulnerability Title
Adobe Campaign Classic 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Adobe Campaign Classic是美国奥多比（Adobe）公司的一个企业级营销自动化与活动管理平台。 Adobe Campaign Classic 7.4.3 build 9394及之前版本存在安全漏洞，该漏洞源于授权不当，可能导致在当前用户环境中执行任意代码。
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 Campaign Classic (ACC) 0 ~ 7.4.3 build 9394 -

II. Public POCs for CVE-2026-48303

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III. Intelligence Information for CVE-2026-48303

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Vendor Advisories for CVE-2026-48303 (1)

Same Patch Batch · Adobe · 2026-06-09 · 123 CVEs total

CVE-2026-4793810.0 CRITICALAdobe Campaign Classic (ACC) | Server-Side Request Forgery (SSRF) (CWE-918)
CVE-2026-479289.6 CRITICALColdFusion | Improper Input Validation (CWE-20)
CVE-2026-346919.3 CRITICALAdobe Experience Manager Forms JEE | Cross-site Scripting (Stored XSS) (CWE-79)
CVE-2026-479328.8 HIGHColdFusion | Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'
CVE-2026-479068.6 HIGHDreamweaver Desktop | Dependency on Vulnerable Third-Party Component (CWE-1395)
CVE-2026-479078.6 HIGHDreamweaver Desktop | Improper Access Control (CWE-284)
CVE-2026-479298.4 HIGHColdFusion | Incorrect Authorization (CWE-863)
CVE-2026-479318.4 HIGHColdFusion | Improper Input Validation (CWE-20)
CVE-2026-479308.1 HIGHColdFusion | Improper Input Validation (CWE-20)
CVE-2026-346938.0 HIGHAdobe Experience Manager Forms JEE | Cross-site Scripting (Reflected XSS) (CWE-79)
CVE-2026-479197.8 HIGHAcrobat Reader | Use After Free (CWE-416)
CVE-2026-347107.8 HIGHSubstance3D - Sampler | Out-of-bounds Write (CWE-787)
CVE-2026-347087.8 HIGHInCopy | Stack-based Buffer Overflow (CWE-121)
CVE-2026-479217.8 HIGHAcrobat Reader | Use After Free (CWE-416)
CVE-2026-479207.8 HIGHAcrobat Reader | Use After Free (CWE-416)
CVE-2026-347067.8 HIGHInCopy | Out-of-bounds Write (CWE-787)
CVE-2026-479137.8 HIGHAcrobat Reader | Use After Free (CWE-416)
CVE-2026-479147.8 HIGHAcrobat Reader | Use After Free (CWE-416)
CVE-2026-479087.8 HIGHDreamweaver Desktop | Access of Uninitialized Pointer (CWE-824)
CVE-2026-483057.8 HIGHSubstance3D - Sampler | Out-of-bounds Write (CWE-787)

Showing top 20 of 123 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Adobe Campaign Classic (ACC)
Same vendor: Adobe
Same weakness: CWE-863

V. Comments for CVE-2026-48303

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