CVE-2026-6573

MEDIUM

PHPEMS Instant Exam Creation exams.master.php temppage server-side request forgery

Title source: cna
STIX 2.1

Description

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.

References (4)

Core 4
Core References
Vdb Entry, Technical Description vdb-entry technical-description
VDB-358207 | PHPEMS Instant Exam Creation exams.master.php temppage server-side request forgery
https://vuldb.com/vuln/358207
Signature, Permissions Required signature permissions-required
VDB-358207 | CTI Indicators (IOB, IOC, IOA)
https://vuldb.com/vuln/358207/cti
Third Party Advisory third-party-advisory
Submit #789990 | PHPEMS 11.0 SSRF
https://vuldb.com/submit/789990

Scores

CVSS v3 6.3
EPSS 0.0026
EPSS Percentile 16.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-918
Status published
Products (1)
None/PHPEMS 11.0
Published Apr 19, 2026
Tracked Since Apr 19, 2026