Cyber Resilience

CVE-2023-0748

MediumPublic PoC

Published: 08 February 2023

Published
08 February 2023
Modified
21 November 2024
KEV Added
—
Patch
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CVSS Score v3.1 6.4 CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H
EPSS Score 0.0078 74.2th percentile
Risk Priority 13 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2023-0748 is a medium-severity Open Redirect (CWE-601) vulnerability in Btcpayserver Btcpayserver. Its CVSS base score is 6.4 (Medium).

Operationally, ranked in the top 25.8% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.

EU & UK References

Vulnerability details

Open Redirect in GitHub repository btcpayserver/btcpayserver prior to 1.7.6.

CWE(s)
CWE-601

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

btcpayserver
btcpayserver
≤ 1.7.6

Mitigating Controls

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

AT-2 Literacy Training and Awareness
addresses: CWE-601

Security awareness includes verifying URLs and avoiding untrusted redirects that lead to malicious sites.

SI-10 Information Input Validation
addresses: CWE-601

Validates redirect targets and URLs to ensure they conform to allowed destinations.

References