CVE-2026-6573: PHPEMS Instant Exam Creation exams.master.php temppage server-side request forgery

Severity: medium (CVSS 6.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-04-19 · updated 2026-06-17
Weakness: CWE-918

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.

Affected products

PHPEMS: 11.0

References

https://vuldb.com/submit/789990
https://vuldb.com/vuln/358207
https://vuldb.com/vuln/358207/cti
https://vulnplus-note.wetolink.com/share/1QZ4NE0oTRIc

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