GHSA-vvcm-q3j3-2gj4MediumCVSS 4.3
JeecgBoot through 3.9.5 contains a missing authorization vulnerability in the...
🔗 CVE IDs covered (1)
📋 Description
JeecgBoot through 3.9.5 contains a missing authorization vulnerability in the SysCommentController exportXls handler that allows any authenticated user to export all comments. Low-privileged attackers can request /sys/comment/exportXls to download every sys_comment row, including comment text and user ids on records they cannot access.
🔗 References (5)
- https://nvd.nist.gov/vuln/detail/CVE-2026-108887
- https://github.com/AnkesKasty/cve-request-poc/blob/a7b6d1423555812d8efa26c91c5d0683164b31e5/JeecgBoot/poc_sys_comment_form_leak.py
- https://github.com/jeecgboot/JeecgBoot/blob/e3b9dc0aefe1943d9772b026f64ed671a7c82802/jeecg-boot/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/system/controller/SysCommentController.java#L329-L332
- https://www.vulncheck.com/advisories/jeecgboot-through-3.9.5-missing-authorization-via-sys-comment-exportxls
- https://github.com/advisories/GHSA-vvcm-q3j3-2gj4