PatchTheCVECVE-2024-23838: TrueLayer.NET is the .Net client for TrueLayer
CVE-2024-23838 is a high-severity flaw (CVSS 7.5) affecting truelayer.net. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
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 reque
Why this priority
- High severity
- Remotely exploitable, no login, no user action
A fixed release or distro patch exists.
Risk facts
| CVSS score | 7.5 (High) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | None |
| User interaction | None |
| EPSS exploit chance | 0.5% (top 55%) |
| CISA exploited list | No |
| Weakness | CWE-918 |
| Published | 2024-01-30 |
| Last modified | 2026-06-17 |
Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2024-23838?
truelayer.net: upgrade to 1.6.0. Exact commands for each OS are on this page.
Is CVE-2024-23838 being exploited?
CVE-2024-23838 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2024-23838 affect?
CVE-2024-23838 affects truelayer.net. Severity is high (CVSS 7.5). 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 une
How urgent is CVE-2024-23838?
Priority 42/100. High severity; Remotely exploitable, no login, no user action