CVE-2025-57389

5.4 mediumEPSS 0.2%

Medium (5.4). EPSS 0.2% chance of exploitation in the next 30 days.

A reflected cross-site scripting (XSS) vulnerability in the /admin/system/packages endpoint of Luci OpenWRT v18.06.2 allows attackers to execute arbitrary Javascript in the context of a user's browser via a crafted payload. This vulnerability was fixed in OpenWRT v19.07.0.

Severity

CVSS 3.1

5.4 medium

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 8% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2025-10-01
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

References

https://github.com/amalcew/CVE-2025-57389
https://github.com/openwrt/luci/blob/20b3600d4d64bf60588cf4975c7a62104411870e/modules/luci-mod-admin-full/luasrc/view/admin_system/packages.htm#L73
https://github.com/amalcew/CVE-2025-57389

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