Intel

CVE-2026-89275

campaign: Improper Control of Generation of Code ('Code Injection') (CVE-2026-89275)

criticalEPSS 1.3%

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. An attacker could exploit this vulnerability to execute arbitrary code. Exploitation of this issue does not require user interaction. Scope is changed.

Source: adobe_bulletinNVD (NIST)cvelistv5

Affected products

The following versions are affected. Older releases of the same product line are also vulnerable unless stated otherwise.

adobecampaign
7.4.3

Metrics

XIEM Effective CVSS
10.0
Source: nvd-v3
EPSS percentile
68.5 %
High — this CVE ranks above the median of all CVEs scored today (rank ≥ 36%).
KEV status
—
Show all metrics
Severity
critical
Priority score
117.52
Exploit maturity
no public PoC known
CVSS v3
10.0
EPSS score
1.3 %
Moderate — model estimates 1-10% exploitation likelihood.
Published
2026-09-22 17:39 UTC
CWE
CWE-94

Weakness classes (CWE)

  • CWE-94Base

    Improper Control of Generation of Code ('Code Injection')

    The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.

    cwe.mitre.org →

References & sources

Reanalysis & status changes

Chronological NVD audit events for this CVE — reanalyses, CVSS updates, CPE diffs.

  1. Initial Analysis2026-09-23 20:43 UTC· nvd@nist.gov
    • CPE Configuration: AND OR *cpe:2.3:a:adobe:campaign:*:*:*:*:classic:*:*:* versions up to (including) 7.4.3 *cpe:2.3:a:adobe:campaign:7.4.4:9400:*:*:classic:*:*:* *cpe:2.3:a:adobe:campaign:7.4.4:9401:*:*:classic:*:*:* OR cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
    • Reference Type: Adobe Systems Incorporated: https://helpx.adobe.com/security/products/campaign/apsb26-142.html Types: Vendor Advisory
  2. CVE Modified2026-09-23 15:17 UTC· 134c704f-9b21-4f2e-91b3-4a467353bcc0
    • SSVC: {"id":"CVE-2026-89275","role":"CISA Coordinator","options":[{"exploitation":"none"},{"automatable":"yes"},{"technical…
  3. New CVE Received2026-09-22 18:17 UTC· psirt@adobe.com
    • 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. An attacker could exploit this vulnerability to execute arbitrary code. Exploitation of this issue does not require user interaction. Scope is changed.
    • CVSS V3.1: AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
    • CWE: CWE-94
    • Affected: New affected value received. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2026/89xxx/CVE-2026-89275.json">CVE-2026-89275</a>

Linked advisories