HOMEVULNERABILITIESCVE-2026-47938
CRITICAL

CVE-2026-47938

CWE-918Published: June 9, 2026· Updated: Jun 17, 2026

10.0
CVSS v3.1
EPSS:0.09%probability of exploitation in 30 daysPercentile:26.2th

Official Description

Adobe Campaign Classic (ACC) versions 7.4.3 build 9394 and earlier are affected by a Server-Side Request Forgery (SSRF) vulnerability that could result in privilege escalation. Exploitation of this issue does not require user interaction. Scope is changed.

NVD Source

Risk Analysis

This critical Server-Side Request Forgery (SSRF) vulnerability in Adobe Campaign Classic (ACC) could result in privilege escalation. An attacker can exploit this flaw without user interaction to gain elevated privileges. With a perfect CVSS score of 10.0, this issue poses an extreme risk of unauthorized access and control.

No public exploit is currently known for this vulnerability. The flaw is remotely exploitable with low complexity and requires no user interaction, making it highly dangerous.

Recommended Action

Adobe Campaign Classic users should update to a version beyond 7.4.3 build 9394 to address this critical SSRF vulnerability. Implement network segmentation and egress filtering to limit potential SSRF impacts.

Generated by the CTIWATCH analysis pipeline from this CVE's metadata (CVSS, EPSS, KEV status, exploit intelligence). Verify against vendor advisories before acting.

Technical Analysis

CVE-2026-47938 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 10.0.

The vulnerability has a "Changed" scope, meaning successful exploitation can impact components beyond the vulnerable component itself — such as the host operating system or adjacent services.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeChanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Affected Vendors & Products

Mentioned vendors (from description):
Adobe
CPE data not yet available in NVD for this CVE.

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
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All References (1)

Quick Facts

CVE IDCVE-2026-47938
CVSS Score10.0 / 10
SeverityCRITICAL
WeaknessCWE-918
CISA KEVNo
EPSS (30d)0.09%
PublishedJun 9, 2026

Related CVEs (CWE-918)

Recommended Actions

  • Apply vendor patches immediately
  • Monitor CVE-2026-47938 in threat intel feeds
  • Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWatch. CVE data is provided under the NVD usage policy.