Malicious-site redirection via undisclosed open-redirect mechanism
Published Mar 11, 2026 · Updated Mar 11, 2026
Open redirect in Adobe Commerce 2.4.9-alpha3 and earlier allows remote attackers to redirect users to malicious sites via crafted URLs. Adobe has not disclosed the affected endpoint or the redirect-validation operation that accepts an untrusted destination. Exploitation requires a user to follow the crafted URL; the reported consequence is navigation to an attacker-chosen site, with no direct data access or service interruption reported.
Summary
What happened
Open redirect in Adobe Commerce 2.4.9-alpha3 and earlier allows remote attackers to redirect users to malicious sites via crafted URLs. Adobe has not disclosed the affected endpoint or the redirect-validation operation that accepts an untrusted destination. Exploitation requires a user to follow the crafted URL; the reported consequence is navigation to an attacker-chosen site, with no direct data access or service interruption reported.
The record
- CVE
- CVE-2026-21295
- Published
- Mar 11, 2026
- Updated
- Mar 11, 2026
- Vendor
- Adobe
- Product
- Adobe Commerce
- Classifications
- CWE-601, T1204.001
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Mar 11, 2026CVE publishedPublication date reported by the CVE source.
- Mar 11, 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-p16
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.
Weakness, pattern, technique
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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