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.
Metrics
Affected Vendors & Products
References
History
Sun, 18 Oct 2026 12:30:00 +0000
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| Metrics |
ssvc
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Sun, 11 Oct 2026 12:00:00 +0000
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| First Time appeared |
Jeecg jeecgboot
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| Vendors & Products |
Jeecg jeecgboot
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Sat, 10 Oct 2026 22:00:00 +0000
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| Description | 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. | |
| Title | JeecgBoot through 3.9.5 Missing Authorization via /sys/api/updateAvatar | |
| First Time appeared |
Jeecg
Jeecg jeecg Boot |
|
| Weaknesses | CWE-862 | |
| CPEs | cpe:2.3:a:jeecg:jeecg_boot:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Jeecg
Jeecg jeecg Boot |
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| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-10-10T21:49:40.548Z
Updated: 2026-10-18T12:03:16.744Z
Reserved: 2026-10-10T20:19:04.190Z
Link: CVE-2026-108652
Updated: 2026-10-18T11:54:15.518Z
Status : Deferred
Published: 2026-10-10T22:16:41.203
Modified: 2026-10-18T12:16:59.030
Link: CVE-2026-108652
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