CVE-2025-15426: jackying H-ui.admin preview.php unrestricted upload

Severity: high (CVSS 7.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-01-02 · updated 2026-06-17
Weakness: CWE-284

Description

A vulnerability was identified in jackying H-ui.admin up to 3.1. This affects an unknown function in the library /lib/webuploader/0.1.5/server/preview.php. The manipulation leads to unrestricted upload. The attack is possible to be carried out remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

jackying H-ui.admin: 3.0, 3.1

References

https://github.com/TiKi-r/CVE-Report/blob/main/H-ui.admin%20RCE.md
https://github.com/TiKi-r/CVE-Report/blob/main/H-ui.admin%20RCE.md#4-proof-of-concept-poc
https://vuldb.com/?ctiid.339348
https://vuldb.com/?id.339348
https://vuldb.com/?submit.721457

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