CVE-2026-82629 jeecgboot CVE debrief

Who should care

Users of jeecgboot jeewx-boot up to 641ab52c3e1845fec39996d7794c33fb40dad1dd, including operators, security teams, and vulnerability management teams, should assess the impact of the vulnerability on their systems and plan accordingly. They should verify their inventory, monitor for public exploit disclosure, and consider compensating controls.

Technical summary

The vulnerability affects jeecgboot jeewx-boot up to 641ab52c3e1845fec39996d7794c33fb40dad1dd, specifically the MyJwWebJwid3Controller.doUpload function in jeewx-boot-module-weixin/src/main/java/com/jeecg/p3/open/web/back/MyJwWebJwid3Controller.java of the doUpload Endpoint. This unrestricted upload vulnerability can be exploited remotely. Users of affected versions should verify their inventory and monitor for public exploit disclosure.

Defensive priority

Low-priority defensive review recommended due to limited details and low CVSS score.

Recommended defensive actions

• Verify affected versions and inventory
• Monitor for public exploit disclosure
• Consider compensating controls
• Review vendor guidance
• Perform exposure review
• Track asset inventory
• Implement monitoring

Evidence notes

Evidence is limited; verify vulnerability existence and scope through primary official records and vendor statements. The CVE record was published on 2026-08-31T08:17:03.520Z and has not been modified since then. Users should verify their inventory and monitor for public exploit disclosure. The vulnerability affects jeecgboot jeewx-boot up to 641ab52c3e1845fec39996d7794c33fb40dad1dd.

Sources and references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.