CVE-2025-12344CWE-284CWE-434broken-access-controlunrestricted-file-upload

CVE-2025-12344

Medium · published October 28, 2025

CVSS v3.1
6.3
EPSS
0%
Percentile
16.7
In the wild
Unconfirmed
What it is

A vulnerability has been found in Yonyou U8 Cloud up to 5.1sp. The impacted element is an unknown function of the file /service/NCloudGatewayServlet of the component Request Header Handler. Such manipulation of the argument ts/sign leads to unrestricted upload. The attack may be performed from remote. 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.

The record
Technical detail
CVSS v3.1
6.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.00260 · 16.7th percentile
Weaknesses
CWE-284 · Improper Access Control; CWE-434 · Unrestricted Upload of File with Dangerous Type
Published
2025-10-28T06:15Z
References (4)
https://github.com/IceSc0rpion/CVE/issues/1 · [email protected]https://vuldb.com/?ctiid.330129 · [email protected]https://vuldb.com/?id.330129 · [email protected]https://vuldb.com/?submit.674532 · [email protected]
EPSS history
Timeline
  • 28 OCT 01:32Z
    Yonyou U8 Cloud Request Header NCloudGatewayServlet unrestricted upload
    cvelistv5