CVE-2026-48449Network attack vector

Unauthenticated code execution via undisclosed authorization flaw

Published Jul 30, 2026 · Updated Jul 30, 2026

Incorrect authorization in Adobe Campaign Classic 7.4.3 build 9397 and earlier allows remote attackers to execute code over the network. Adobe has not disclosed the affected endpoint, authorization check, or operation that accepts the unauthorized request. The issue requires no authentication or user interaction in fully on-premise deployments and on-premise hybrid components, and code runs in the current user's context.

CVSS severity10.0
Critical
EPSS probability0.96%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Incorrect authorization in Adobe Campaign Classic 7.4.3 build 9397 and earlier allows remote attackers to execute code over the network. Adobe has not disclosed the affected endpoint, authorization check, or operation that accepts the unauthorized request. The issue requires no authentication or user interaction in fully on-premise deployments and on-premise hybrid components, and code runs in the current user's context.

The record

CVE
CVE-2026-48449
Published
Jul 30, 2026
Updated
Jul 30, 2026
Vendor
Adobe
Product
Adobe Campaign Classic
Classifications
CWE-863, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 30, 2026CVE publishedPublication date reported by the CVE source.
  2. Jul 30, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=7.4.3 build 9397

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Adobe · Adobe Campaign Classicversion=0 <=7.4.3 build 9397

Published CVSS scores

9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
10.0Adobe Systems IncorporatedCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-863Incorrect Authorization
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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