CVE-2025-52023
Medium
Description
A vulnerability in the PHP backend of gemscms.aptsys.com.sg thru 2025-05-28 allows unauthenticated remote attackers to trigger detailed error messages that disclose internal file paths, code snippets, and stack traces. This occurs when specially crafted HTTP GET/POST requests are sent to public API endpoints, exposing potentially sensitive information useful for further exploitation. This issue is classified under CWE-209: Information Exposure Through an Error Message.
SeverityMedium
CVSS5.3
Exploit probability—
ProductAptsys Gemscms Backend
PublishedJan 23, 2026
First seenJan 23, 2026
Weakness typeCWE-209CWE-209
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| aptsys gemscms_backend | v ≤ 2025-05-28 | — |
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