CVE-2026-78062

A vulnerability was identified in vas3k TaxHacker up to 0.8.2. The affected element is the function envSchema.parse of the file lib/config.ts of the component JWT Secret Handler. The manipulation of the argument BETTER_AUTH_SECRET leads to hard-coded credentials. The attack can be initiated remotely. The project was informed of the problem early through an issue report but has not responded yet.

CVSS v3 7.3 HIGH
CVSS v2.0 7.5 HIGH

7.3^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/vas3k/TaxHacker/
https://github.com/vas3k/TaxHacker/issues/147
https://vuldb.com/cve/CVE-2026-78062
https://vuldb.com/submit/881826
https://vuldb.com/vuln/394302
https://vuldb.com/vuln/394302/cti

Configurations

No configuration.

History

No history.

Information

Published : 2026-08-23 05:16

Updated : 2026-08-27 17:20

NVD link : CVE-2026-78062

Mitre link : CVE-2026-78062

CVE.ORG link : CVE-2026-78062

JSON object : View

Products Affected

No product.

CWE

CWE-259

Use of Hard-coded Password

CWE-798

Use of Hard-coded Credentials

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