CVE-2026-94040
vas3k TaxHacker actions.ts testLLMProviderAction server-side request forgery
- State
- Published
- Severity
- 6.9 Medium
- Published
- Sep 20, 2026
- Updated
- Sep 24, 2026
- Reserved
- Sep 19, 2026
Description
A flaw has been found in vas3k TaxHacker up to 0.8.5. Affected by this vulnerability is the function testLLMProviderAction of the file app/(app)/apps/settings/actions.ts. Executing a manipulation of the argument provider/apiKey/model/baseUrl can lead to server-side request forgery. The attack may be performed from remote. The exploit has been published and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.9 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 5.3 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R | VulDB |
| 3.0 | 5.3 Medium | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R | VulDB |
| 2.0 | 5.0 Medium | AV:N/AC:L/Au:N/C:P/I:N/A:N/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
- CWE-918 Server-Side Request Forgery
Affected Products
| Product | Versions |
|---|---|
TaxHackervas3k |
|
References
- VDB-407969 | vas3k TaxHacker actions.ts testLLMProviderAction server-side request forgeryvdb-entrytechnical-description
- VDB-407969 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- CVE-2026-94040 | CVE Analysis and Reportthird-party-advisory
- Submit #947879 | vas3k TaxHacker 0.8.5 Server-Side Request Forgerythird-party-advisory
- https://github.com/vas3k/TaxHacker/issues/187exploitissue-tracking
- https://github.com/vas3k/TaxHacker/product
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