Unauthorized writes by remote administrators
Published May 12, 2026 · Updated May 12, 2026
Improper input validation in Adobe Commerce 2.4.9-beta1 and earlier allows remote authenticated users to gain unauthorized write access. Adobe has not disclosed the affected component, the rejected input, or the operation that processes it without adequate validation. Exploitation requires administrator privileges and user interaction with a malicious URL or compromised web page; the reported consequence is limited to unauthorized writes.
Summary
What happened
Improper input validation in Adobe Commerce 2.4.9-beta1 and earlier allows remote authenticated users to gain unauthorized write access. Adobe has not disclosed the affected component, the rejected input, or the operation that processes it without adequate validation. Exploitation requires administrator privileges and user interaction with a malicious URL or compromised web page; the reported consequence is limited to unauthorized writes.
The record
- CVE
- CVE-2026-34685
- Published
- May 12, 2026
- Updated
- May 12, 2026
- Vendor
- Adobe
- Product
- Adobe Commerce
- Classifications
- CWE-20, T1204.001
- Attack vector
- network
- Privileges
- admin
Timeline
How it unfolded
- May 12, 2026CVE publishedPublication date reported by the CVE source.
- May 12, 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.
- Affected versionversion=0 <=2.4.4-p17
What conditions does exploitation require?
What is affected?
Published CVSS scores
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.
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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