CVE-2026-86804 Details
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.
A vulnerability exists in Seakee CPA-Manager-Plus versions prior to 1.11.10, specifically within the CPAResource function of the HTTP handler. This vulnerability allows for improper authorization by failing to authenticate GET and HEAD requests to plugin resources, enabling unauthorized access to sensitive data such as credential files. The issue can be exploited remotely by sending unauthenticated requests to the affected endpoint.
Users are advised to upgrade to Seakee CPA-Manager-Plus version 1.11.11, which addresses this vulnerability by enforcing authentication for plugin resource requests and preventing unauthorized elevation of privileges.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Sep 8, 2026CISA-ADP
Assessed Sep 11, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/seakee/CPA-Manager-Plus/ | [email protected] | ProductVendor |
| https://github.com/seakee/CPA-Manager-Plus/commit/842eec791377ddcbea5cd639bc065eaa4801d656 | [email protected] | Source CodeVendor |
| https://github.com/seakee/CPA-Manager-Plus/issues/462 | [email protected] | ExploitIssue TrackingTechnical DescriptionVendor |
| https://github.com/seakee/CPA-Manager-Plus/pull/463 | [email protected] | Issue TrackingVendor |
| https://github.com/seakee/CPA-Manager-Plus/releases/tag/v1.11.11 | [email protected] | Release NotesVendor |
| https://vuldb.com/cve/CVE-2026-86804 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/submit/911036 | [email protected] | Issue TrackingPermission Required |
| https://vuldb.com/vuln/399810 | [email protected] | BundlePermission Required |
| https://vuldb.com/vuln/399810/cti | [email protected] | AdvisoryPermission Required |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-266 | Incorrect Privilege Assignment | [email protected] |
| CWE-285 | Improper Authorization | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| seakee CPA-Manager-Plus | >= 1.5.0, <= 1.11.10 (semver) |
CPE
Remediation
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Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Sep 11, 2026 | CVE Modified | CISA-ADP |
| Sep 8, 2026 | New CVE Received | [email protected] |