Description
A weakness has been identified in youlaitech vue3-element-admin up to 3.4.0. This issue affects some unknown processing of the file src/views/system/notice/index.vue of the component Notice Handler. This manipulation causes cross site scripting. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be exploited. The vendor was contacted early about this disclosure but did not respond in any way.
References (5)
Core 5
Core References
Third Party Advisory, VDB Entry vdb-entry
https://vuldb.com/?id.339080
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.339080
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.718345
Exploit, Third Party Advisory related
https://github.com/AnalogyC0de/public_exp/blob/main/archives/vue3-element-admin/report.md
Exploit, Third Party Advisory exploit
https://github.com/AnalogyC0de/public_exp/blob/main/archives/vue3-element-admin/report.md#proof-of-concept
Scores
CVSS v3
2.4
EPSS
0.0006
EPSS Percentile
18.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-79
CWE-94
Status
published
Products (1)
youlai/vue3-element-admin
< 3.4.0
Published
Dec 31, 2025
Tracked Since
Feb 18, 2026