Information disclosure in Aptsys Gemscms Backend
CVE-2025-52026
An information disclosure vulnerability exists in the /srvs/membersrv/getCashiers endpoint of the Aptsys gemscms backend platform thru 2025-05-28. This unauthenticated endpoint returns a list of cashier accounts, including names, email addresses, usernames, and passwords hashed using MD5. As MD5 is a broken cryptographic function, the hashes can be easily reversed using public tools, exposing user credentials in plaintext. This allows remote attackers to perform unauthorized logins and potentially gain access to sensitive POS operations or backend functions.
Vulnerability class: Information Disclosure
EPSS: 0.003 (19.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Aptsys Gemscms_backend
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (Product)
- cve@mitre.org (Third Party Advisory)
Frequently asked questions
- What is CVE-2025-52026?
- CVE-2025-52026 is a high-severity vulnerability in Aptsys Gemscms Backend, classified under Information Disclosure. CVSS score: 7.5/10. Published 2026-01-23.
- How severe is CVE-2025-52026?
- High severity. CVSS v3 base score is 7.5 out of 10.