CVE-2026-108652 (GCVE-0-2026-108652)

Vulnerability from cvelistv5 – Published: 2026-10-10 21:49 – Updated: 2026-10-10 21:49
VLAI
Title
JeecgBoot through 3.9.5 Missing Authorization via /sys/api/updateAvatar
Summary
JeecgBoot through 3.9.5 contains a missing authorization vulnerability in the SystemApiController updateAvatar handler that allows any authenticated user to change other users' avatars. Low-privileged attackers can send PUT requests with a target user id and an arbitrary value, such as an attacker-controlled image URL, to replace administrators' avatars.
Severity
5.3 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
4.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CWE
Assigner
VulnCheck CNA under the mitre root
CNA scorecard B 84/100 over 5383 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
jeecgboot JeecgBoot Affected: 0 , ≤ 3.9.5 (custom)
    cpe:2.3:a:jeecg:jeecg_boot:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-10-10 00:00
Credits
Yaqi Chao
Show details on NVD website
To clipboard 

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}



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Nomenclature

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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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