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CVE-2026-89276— Adobe Campaign Classic (ACC) | Improper Control of Generation of Code ('Code Injection') (CWE-94)

Quick assessment

Affected
Adobe Adobe Campaign Classic
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 Campaign Classic (ACC) is affected by an Improper Control of Generation of Code ('Code Injection') vulnerability that could result in arbitrary code execution in the context of the current user. A low-privileged attacker could exploit this vulnerability

CVSS 9.9 · Critical

Affected Version Matrix 2

VendorProduct Version RangeStatus
Adobe Adobe Campaign Classic ≤ 7.4.4 build 9401 affected
7.4.4 build 9402 unaffected
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I. Basic Information for CVE-2026-89276

Vulnerability Information

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Vulnerability Title
Adobe Campaign Classic (ACC) | Improper Control of Generation of Code ('Code Injection') (CWE-94)
Source: CVE Program / CVE List V5
Vulnerability Description
Adobe Campaign Classic (ACC) is affected by an Improper Control of Generation of Code ('Code Injection') vulnerability that could result in arbitrary code execution in the context of the current user. A low-privileged attacker could exploit this vulnerability to execute arbitrary code. 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:L/UI:N/S:C/C:H/I:H/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
对生成代码的控制不恰当(代码注入)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Adobe Adobe Campaign Classic 0 ~ 7.4.4 build 9401 -

II. Public POCs for CVE-2026-89276

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III. Intelligence Information for CVE-2026-89276

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Vendor Advisories for CVE-2026-89276 (1)

Same Patch Batch · Adobe · 2026-09-22 · 53 CVEs total

CVE-2026-75745 10.0 CRITICAL Adobe Experience Manager Forms JEE | Incorrect Authorization (CWE-863)
CVE-2026-84412 10.0 CRITICAL Adobe Campaign Classic (ACC) | Improper Control of Generation of Code ('Code Injection') (
CVE-2026-75721 10.0 CRITICAL Adobe Campaign Classic (ACC) | Improper Control of Generation of Code ('Code Injection') (
CVE-2026-75723 10.0 CRITICAL Adobe Campaign Classic (ACC) | Incorrect Authorization (CWE-863)
CVE-2026-73369 10.0 CRITICAL Adobe Campaign Classic (ACC) | Improper Control of Generation of Code ('Code Injection') (
CVE-2026-75699 10.0 CRITICAL Adobe Campaign Classic (ACC) | Improper Control of Generation of Code ('Code Injection') (
CVE-2026-75703 10.0 CRITICAL Adobe Campaign Classic (ACC) | Improper Control of Generation of Code ('Code Injection') (
CVE-2026-89275 10.0 CRITICAL Adobe Campaign Classic (ACC) | Improper Control of Generation of Code ('Code Injection') (
CVE-2026-82010 9.9 CRITICAL Adobe Campaign Classic (ACC) | Improper Neutralization of Special Elements used in an SQL
CVE-2026-82008 9.9 CRITICAL Adobe Campaign Classic (ACC) | Improper Input Validation (CWE-20)
CVE-2026-75682 9.9 CRITICAL Adobe Connect | Improper Neutralization of Special Elements used in an SQL Command ('SQL I
CVE-2026-82013 9.9 CRITICAL Adobe Campaign Classic (ACC) | Server-Side Request Forgery (SSRF) (CWE-918)
CVE-2026-83660 9.9 CRITICAL Adobe Campaign Classic (ACC) | Server-Side Request Forgery (SSRF) (CWE-918)
CVE-2026-82000 9.6 CRITICAL Adobe Experience Manager Forms JEE | Server-Side Request Forgery (SSRF) (CWE-918)
CVE-2026-82443 9.6 CRITICAL Adobe Campaign Classic (ACC) | Server-Side Request Forgery (SSRF) (CWE-918)
CVE-2026-75684 9.3 CRITICAL Adobe Connect | Cross-site Scripting (Stored XSS) (CWE-79)
CVE-2026-75697 9.3 CRITICAL Adobe Connect | Cross-site Scripting (Stored XSS) (CWE-79)
CVE-2026-75689 9.3 CRITICAL Adobe Connect | Cross-site Scripting (Stored XSS) (CWE-79)
CVE-2026-75686 9.3 CRITICAL Adobe Connect | Improper Input Validation (CWE-20)
CVE-2026-75698 9.3 CRITICAL Adobe Connect | Cross-site Scripting (Reflected XSS) (CWE-79)

Showing top 20 of 53 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Adobe Campaign Classic
Same vendor: Adobe
Same weakness: CWE-94

V. Comments for CVE-2026-89276

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