High severity7.1NVD Advisory· Published Oct 10, 2026

CVE-2026-108623

Description

JeecgBoot through 3.9.5 contains a missing authorization vulnerability in the SysLogController deleteBatch handler that allows any authenticated user to delete system audit log entries. Low-privileged attackers can send a DELETE request with ids set to allclear to wipe the entire sys_log table, erasing all users' audit trails.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Jeecg/Jeecgbootreferences2 versions
(expand)+ 1 more
- (no CPE)
- (no CPE)range: <=3.9.5

Patches

Vulnerability mechanics

References

github.com/AnkesKasty/cve-request-poc/blob/a7b6d1423555812d8efa26c91c5d0683164b31e5/JeecgBoot/poc_log_delete_batch.pynvd
github.com/jeecgboot/JeecgBoot/blob/e3b9dc0aefe1943d9772b026f64ed671a7c82802/jeecg-boot/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/system/controller/SysLogController.javanvd
www.vulncheck.com/advisories/jeecgboot-through-3.9.5-missing-authorization-via-sys-log-deletebatchnvd

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