CVE-2025-26654

Initial-request disclosure and tampering via HTTP redirect

Published Apr 8, 2025 · Updated Feb 26, 2026

Cleartext transmission in SAP Commerce Cloud (Public Cloud) COM_CLOUD 2211 allows attackers to read or alter an initial HTTP request. Port 80 accepts the request in plaintext before redirecting the client to HTTPS on port 443. Exposure requires a client configured to start with HTTP and place confidential data in that first request, plus a network-adjacent position from which the traffic can be intercepted.

CVSS severity6.8
Medium
EPSS probability0.17%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cleartext transmission in SAP Commerce Cloud (Public Cloud) COM_CLOUD 2211 allows attackers to read or alter an initial HTTP request. Port 80 accepts the request in plaintext before redirecting the client to HTTPS on port 443. Exposure requires a client configured to start with HTTP and place confidential data in that first request, plus a network-adjacent position from which the traffic can be intercepted.

The record

CVE
CVE-2025-26654
Published
Apr 8, 2025
Updated
Feb 26, 2026
Vendor
SAP SE
Product
SAP Commerce Cloud
Classifications
CWE-319, T1557
Attack vector
adjacent
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 8, 2025CVE publishedPublication date reported by the CVE source.
  2. Feb 26, 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=COM_CLOUD 2211

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesunauthenticated

What is affected?

SAP SE · SAP Commerce Cloudversion=COM_CLOUD 2211

Published CVSS scores

6.8SAPCVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

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.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectoradjacent
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-319Cleartext Transmission of Sensitive Information
T1557Adversary-in-the-Middle

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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