CVE-2026-94040vas3k TaxHacker actions.ts testLLMProviderAction server-side request forgery
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No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 5.3 MEDIUM (v3.1, CNA)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
- Weakness (CWE)
- CWE-918
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulDB
- NVD analysis
- Deferred
- Record last updated
- Sep 24, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
vas3k TaxHacker vas3k:taxhacker | 0.8.0; 0.8.1; 0.8.2; 0.8.3; 0.8.4; 0.8.5 | CNA record |
References
- https://vuldb.com/vuln/407969vdb-entry, technical-description
- https://vuldb.com/vuln/407969/ctisignature, permissions-required
- https://vuldb.com/cve/CVE-2026-94040third-party-advisory
- https://vuldb.com/submit/947879third-party-advisory
- https://github.com/vas3k/TaxHacker/issues/187exploit, issue-tracking
- https://github.com/vas3k/TaxHacker/product
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.