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TI-2026-08417 Aliases CVE-2026-9581GHSA-27f4-gxm8-q49q

JeecgBoot add access control

Priority MEDIUM 57CWE-266Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Privilege escalation, Security bypass
Confidentiality · integrity · availability
Low · Low · Low
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-266 and CWE-284.

Summary

A vulnerability was identified in JeecgBoot up to 3.9.1. The impacted element is an unknown function of the file /sys/comment/add. Such manipulation leads to improper access controls. The attack can be executed remotely. The exploit is publicly available and might be used. Upgrading to version 3.9.2 is sufficient to resolve this issue. Upgrading the affected component is recommended.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00209 11th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix Fixed JeecgBoot: 3.9.2

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
—JeecgBoot3.9.0; 3.9.13.9.2Patch availableCNA
  • JeecgBoot Vendor— Affected 3.9.0; 3.9.1 Fixed in 3.9.2 Patch available CNA

CPE names CNA · 1

CPEVersionsRoleVendor
cpe:2.3:a:jeecgboot:jeecgboot:*:*:*:*:*:*:*:*———
  • cpe:2.3:a:jeecgboot:jeecgboot:*:*:*:*:*:*:*:* Versions — — ·—

Remediation

  • Fix · CNA JeecgBoot Fixed in 3.9.2

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-9581
  2. 2026-10-03 Alias added: GHSA-27f4-gxm8-q49q

References

Exploit 1

Patch 1

Other 2

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences