Is CVE-2026-108623 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-108623 being exploited in the wild.

How severe is CVE-2026-108623?

High severity, with a CVSS score of 7.1, published 10 October 2026.

Is there a fix for CVE-2026-108623?

No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

How is CVE-2026-108623 attacked?

It is attacked over the network, in a software library.

Am I affected by CVE-2026-108623?

Check whether you run JeecgBoot at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2026-108623: JeecgBoot missing authorization in SysLogController deleteBatch

CVE-2026-108623 · Severity: high · CVSS 7.1 · Published 2026-10-10

JeecgBoot is an enterprise application development platform. Authenticated attackers can delete system audit logs without proper permission checks, allowing them to erase all evidence of their actions or other users' activities on the system. An attacker can send a specially crafted delete request to wipe the entire audit log table, destroying the audit trail critical for compliance and forensics.

Technologies: JeecgBoot. Vendors: JeecgBoot.

Quick answers

Is CVE-2026-108623 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-108623 being exploited in the wild.
How severe is CVE-2026-108623?: High severity, with a CVSS score of 7.1, published 10 October 2026.
Which products and versions are affected?: JeecgBoot through 3.9.5.
Is there a fix for CVE-2026-108623?: No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2026-108623 attacked?: It is attacked over the network, in a software library.
Am I affected by CVE-2026-108623?: Check whether you run JeecgBoot at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

The SysLogController.deleteBatch() method at lines 125-140 lacks the @RequiresPermissions annotation (it is commented out), allowing any authenticated user to invoke the handler. The vulnerability exists in the DELETE /sys/log/deleteBatch endpoint; when the ids parameter is set to "allclear", the handler calls removeAll() which executes an unbounded DELETE FROM sys_log statement. An authenticated attacker gains the ability to perform administrative audit log deletion without authorization checks.

Affected products

JeecgBoot JeecgBoot through 3.9.5

Timeline

2026-10-10: disclosed

References

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