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prionPRIOn knowledge basePRION:CVE-2024-23838
HistoryJan 30, 2024 - 5:15 p.m.

Information disclosure

2024-01-3017:15:00
PRIOn knowledge base
www.prio-n.com
2
truelayer.net
vulnerability
httpclient
destination url
information disclosure
mitigation
egress rules
strict validation
user input
truelayer.client
v1.6.0+

6.8 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

37.2%

TrueLayer.NET is the .Net client for TrueLayer. The vulnerability could potentially allow a malicious actor to gain control over the destination URL of the HttpClient used in the API classes. For applications using the SDK, requests to unexpected resources on local networks or to the internet could be made which could lead to information disclosure. The issue can be mitigated by having strict egress rules limiting the destinations to which requests can be made, and applying strict validation to any user input passed to the truelayer-dotnet library. Versions of TrueLayer.Client v1.6.0 and later are not affected.

CPENameOperatorVersion
truelayer.netlt1.6.0

6.8 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

37.2%

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