Vulnerability · Published Apr 19, 2026 · Assigned by VulDB

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

Medium 6.3

In plain English

A medium-severity server-side request forgery in PHPEMS. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 18% of all known vulnerabilities).

Severity (CVSS 3.1)6.3Medium

Exploit odds (30 days)0.3%top 82.5% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official 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 (as reported)

Vendor	Product	Versions
n/a	PHPEMS	11.0

Weakness: CWE-918 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

References

VDB-358207 | PHPEMS Instant Exam Creation exams.master.php temppage server-side request forgery vdb-entry, technical-description
VDB-358207 | CTI Indicators (IOB, IOC, IOA) signature, permissions-required
Submit #789990 | PHPEMS 11.0 SSRF third-party-advisory
https://vulnplus-note.wetolink.com/share/1QZ4NE0oTRIc broken-link, exploit