cenodude CrossWatch up to 0.9.20 /api/app-auth/status information disclosure

Summaryinfo

A vulnerability was found in cenodude CrossWatch up to 0.9.20. It has been declared as problematic. The affected element is an unknown function of the file /api/app-auth/status. Executing a manipulation can lead to information disclosure. This vulnerability is handled as CVE-2026-53497. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability classified as problematic was found in cenodude CrossWatch up to 0.9.20. This vulnerability affects some unknown processing of the file /api/app-auth/status. The manipulation with an unknown input leads to a information disclosure vulnerability. The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality. CVE summarizes:

CrossWatch (CW) is a synchronization engine. Prior to version 0.9.21, GET /api/app-auth/status is accessible without authentication and returns the other_sessions array, which exposes metadata of all active sessions — including originating IP addresses, User-Agent strings, internal session IDs, and creation/expiry timestamps. Any unauthenticated network attacker can enumerate this data without credentials. Version 0.9.21 fixes the issue.

The advisory is available at github.com. This vulnerability was named CVE-2026-53497 since 06/09/2026. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1592 by the MITRE ATT&CK project.

Upgrading to version 0.9.21 eliminates this vulnerability.

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Productinfo

Vendor

• cenodude

Name

• CrossWatch

Version

• 0.9.0
• 0.9.1
• 0.9.2
• 0.9.3
• 0.9.4
• 0.9.5
• 0.9.6
• 0.9.7
• 0.9.8
• 0.9.9
• 0.9.10
• 0.9.11
• 0.9.12
• 0.9.13
• 0.9.14
• 0.9.15
• 0.9.16
• 0.9.17
• 0.9.18
• 0.9.19
• 0.9.20

Website

• Product: https://github.com/cenodude/CrossWatch/

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