CVE-2025-4012 — Vulnetix

CVE-2025-4012 PUBLISHED CVSS 5.099999904632568 MEDIUM

A vulnerability was found in playeduxyz PlayEdu 开源培训系统 up to 1.8 and classified as problematic. This issue affects some unknown processing of the file /api/backend/v1/user/create of the component User Avatar Handler. The manipulation of the argument Avatar leads to server-side request forgery. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

EPSS 0.37% · 59.4th percentile

Risk Scores

CVSS 4.0

5.099999904632568

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

EPSS Score

0.37%

59.4th percentile

Affected Products

Vendor	Product	Versions
playeduos	playedu	0
playeduxyz	PlayEdu 开源培训系统	1.1, 1.3, 1.4

Exploit Intelligence

CIRCL seen: CVE-2025-4012 (circl-sighting)
VDB-306365 | playeduxyz PlayEdu 开源培训系统 User Avatar create server-side request forgery (circl)
VDB-306365 | CTI Indicators (IOB, IOC, IOA) (circl)
Submit #558283 | https://gitee.com/playeduxyz/playedu v1.8 SSRF (circl)
https://github.com/Bae-ke/cve/issues/3 (cve.org)

Timeline

Apr 28, 2025 EPSS Score
Apr 28, 2025 CVE Published
Apr 28, 2025 PoC Published
Apr 28, 2025 CVE Updated
May 10, 2025 EPSS Score
May 22, 2025 EPSS Score
May 23, 2025 Coalition ESS Score
Jun 3, 2025 EPSS Score
Jun 15, 2025 EPSS Score
Jun 27, 2025 EPSS Score
Jul 9, 2025 EPSS Score
Jul 21, 2025 EPSS Score

References

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