CVE-2026-48449

Adobe Campaign Classic (ACC) | Incorrect Authorization (CWE-863)

CRITICAL
9.8
CVSS Score
Published: July 30, 2026 at 02:49 AM UTC
Updated: October 23, 2026 at 10:10 PM UTC
1 product affected across 1 vendorCampaign· also runs on 2 platforms

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Severity
CRITICAL9.8
Exploit prediction
EPSS 0.9%
SSVC
No known exploit

Description

Adobe Campaign Classic (ACC) is 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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Vendor states this is fixed in 7.4.3 build 9398 (unaffected)
linux-linux-kernel (environment) · microsoft-windows (environment)

Runs on — not affected

The affected product only carries this flaw when running on these platforms. The platforms themselves are not vulnerable.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCNo known exploitAutomatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
CWE-863

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