CVE-2025-52603
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Information Disclosure Vulnerability in HCL Connections Metadata Handling

Publication date: 2026-02-20

Last updated on: 2026-02-20

Assigner: HCL Software

Description
HCL Connections is vulnerable to information disclosure. In a very specific user navigation scenario, this could allow a user to obtain limited information when a single piece of internal metadata is returned in the browser.

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Meta Information

Published
2026-02-20
Last Modified
2026-02-20
Generated
2026-07-06
AI Q&A
2026-02-20
EPSS Evaluated
2026-07-05
NVD
CVE-2025-52603
EUVD
EUVD-2025-207686

Affected Vendors & Products

Showing 12 associated CPEs
Vendor Product Version / Range
hcltech connections 7.0
hcltech connections 8.0
hcltech connections 8.0
hcltech connections 8.0
hcltech connections 8.0
hcltech connections 8.0
hcltech connections 8.0
hcltech connections 8.0
hcltech connections 8.0
hcltech connections 8.0
hcltech connections 8.0
hcltech connections 8.0

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-213 The product's intended functionality exposes information to certain actors in accordance with the developer's security policy, but this information is regarded as sensitive according to the intended security policies of other stakeholders such as the product's administrator, users, or others whose information is being processed.

Attack-Flow Graph

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Executive Summary

CVE-2025-52603 is an information disclosure vulnerability in HCL Connections. It occurs in a very specific user navigation scenario where a user can obtain limited information because a single piece of internal metadata is returned in the browser.

Impact Analysis

This vulnerability could allow an attacker with limited privileges to gain access to some internal metadata information that is not intended to be exposed. Although the impact is limited to information disclosure and does not affect integrity or availability, it could potentially aid an attacker in further attacks or reconnaissance.

Compliance Impact

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Detection Guidance

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Mitigation Strategies

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