CVE-2026-6573 | THREATINT

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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.

PUBLISHED Reserved 2026-04-18 | Published 2026-04-19 | Updated 2026-04-19 | Assigner VulDB

MEDIUM: 5.3CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

MEDIUM: 6.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

MEDIUM: 6.3CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

6.5AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR

Problem types

Server-Side Request Forgery

Timeline

2026-04-18:	Advisory disclosed
2026-04-18:	VulDB entry created
2026-04-18:	VulDB entry last update

Credits

vulnplusbot (VulDB User) reporter

References

vuldb.com/vuln/358207 (VDB-358207 | PHPEMS Instant Exam Creation exams.master.php temppage server-side request forgery) vdb-entry technical-description

vuldb.com/vuln/358207/cti (VDB-358207 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/submit/789990 (Submit #789990 | PHPEMS 11.0 SSRF) third-party-advisory

vulnplus-note.wetolink.com/share/1QZ4NE0oTRIc broken-link exploit

cve.org (CVE-2026-6573)

nvd.nist.gov (CVE-2026-6573)

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