CVE-2026-53497
Medium
Description
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.
SeverityMedium
CVSS5.3
Exploit probability—
ProductCrossWatch
PublishedAug 21, 2026
First seenAug 21, 2026
Weakness typeCWE-200Sensitive information exposureCWE-359CWE-359
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| cenodude CrossWatch | < 0.9.21 | — |
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