A AegiFlow
MEDIUMCVSS 5.3

CVE-2026-108652

CVE-2026-108652 updated by NVD

Modified
2026-10-20
Sources
nvd

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.

References

Includes data from the National Vulnerability Database (NIST). NVD data is in the public domain; this page is not endorsed by NIST.

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