SSRF in Phpems
CVE-2026-6573
A vulnerability was detected in PHPEMS 11.0. This affects the function temppage of the file /app/exam/controller/exams.master.php of the component Instant Exam Creation Handler. The manipulation of the argument uploadfile results in server-side request forgery. The attack can be executed remotely. The exploit is now public and may be used.
Vulnerability class: SSRF (Server-Side Request Forgery)
EPSS: 0.003 (17.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
Affected products
- N/a Phpems — versions 11.0
Weakness classification (CWE)
References
- cna@vuldb.com (technical-description, vdb-entry)
- cna@vuldb.com (signature, permissions-required)
- cna@vuldb.com (third-party-advisory)
- cna@vuldb.com (exploit, broken-link)
Frequently asked questions
- What is CVE-2026-6573?
- CVE-2026-6573 is a medium-severity vulnerability in Phpems, classified under Server-Side Request Forgery (SSRF). CVSS score: 6.3/10. Published 2026-04-19.
- How severe is CVE-2026-6573?
- Medium severity. CVSS v3 base score is 6.3 out of 10.