Administrative file upload via undisclosed validation failure
Published Jan 19, 2026 · Updated Jan 19, 2026
Unrestricted file upload in HCL AION 2 allows remote authenticated users with administrative privileges to upload malicious files. HCL has not disclosed the affected upload endpoint, file validation failure, storage path, or subsequent handling of uploaded content. Administrative access is required, and the public record does not confirm that uploaded content executes or modifies the system.
Summary
What happened
Unrestricted file upload in HCL AION 2 allows remote authenticated users with administrative privileges to upload malicious files. HCL has not disclosed the affected upload endpoint, file validation failure, storage path, or subsequent handling of uploaded content. Administrative access is required, and the public record does not confirm that uploaded content executes or modifies the system.
The record
- CVE
- CVE-2025-52660
- Published
- Jan 19, 2026
- Updated
- Jan 19, 2026
- Vendor
- HCL Software
- Product
- HCL AION
- Classifications
- CWE-644
- Attack vector
- network
- Privileges
- admin
Timeline
How it unfolded
- Jan 19, 2026CVE publishedPublication date reported by the CVE source.
- Jan 19, 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?
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- Affected versionversion=2
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
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Technologies
Your stack
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Your stack
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