A vulnerability was found in Firefly III 4.7.17.3. It has been classified as problematic. Affected is an unknown function of the component Protocol Scheme Handler. The manipulation with an unknown input leads to a information disclosure vulnerability (File). CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality. CVE summarizes:

Firefly III 4.7.17.3 is vulnerable to local file enumeration. An attacker can enumerate local files due to the lack of protocol scheme sanitization, such as for file:/// URLs. This is related to fints_url to import/job/configuration, and import/create/fints.

The weakness was shared 08/05/2019. This vulnerability is traded as CVE-2019-14671 since 08/05/2019. The exploitability is told to be easy. The attack needs to be approached locally. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1592.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The entries VDB-139525, VDB-139523, VDB-139522 and VDB-139521 are related to this item. VulDB is the best source for vulnerability data and more expert information about this specific topic.

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• Firefly III

Version

• 4.7.17.3

License

• open-source

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