What’s Vulnerable › Vulnerabilities

CVE-2026-86804: seakee CPA-Manager-Plus HTTP handler.go CPAResource improper authorization

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-09-08 · updated 2026-09-11
• Weakness: CWE-266

Description

A vulnerability was identified in seakee CPA-Manager-Plus up to 1.11.10. This vulnerability affects the function CPAResource of the file apps/manager-server/internal/http/controller/proxy/handler.go of the component HTTP Handler. The manipulation leads to improper authorization. It is possible to initiate the attack remotely. Upgrading to version 1.11.11 is able to resolve this issue. The identifier of the patch is 842eec791377ddcbea5cd639bc065eaa4801d656. It is suggested to upgrade the affected component.

Affected products

• seakee CPA-Manager-Plus: 1.11.0, 1.11.1, 1.11.2, 1.11.3, 1.11.4, 1.11.5 (+5)

References

• https://github.com/seakee/CPA-Manager-Plus/
• https://github.com/seakee/CPA-Manager-Plus/commit/842eec791377ddcbea5cd639bc065eaa4801d656
• https://github.com/seakee/CPA-Manager-Plus/issues/462
• https://github.com/seakee/CPA-Manager-Plus/pull/463
• https://github.com/seakee/CPA-Manager-Plus/releases/tag/v1.11.11
• https://vuldb.com/cve/CVE-2026-86804
• https://vuldb.com/submit/911036
• https://vuldb.com/vuln/399810
• https://vuldb.com/vuln/399810/cti

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