High severity7.5NVD Advisory· Published Sep 10, 2025· Updated Apr 29, 2026
CVE-2025-54376
CVE-2025-54376
Description
Hoverfly is an open source API simulation tool. In versions 1.11.3 and prior, Hoverfly’s admin WebSocket endpoint /api/v2/ws/logs is not protected by the same authentication middleware that guards the REST admin API. Consequently, an unauthenticated remote attacker can stream real-time application logs (information disclosure) and/or gain insight into internal file paths, request/response bodies, and other potentially sensitive data emitted in logs. Version 1.12.0 contains a fix for the issue.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
github.com/SpectoLabs/hoverflyGo | < 1.12.0 | 1.12.0 |
Affected products
5- ghsa-coords4 versionspkg:golang/github.com/spectolabs/hoverflypkg:rpm/opensuse/govulncheck-vulndb&distro=openSUSE%20Leap%2015.6pkg:rpm/opensuse/govulncheck-vulndb&distro=openSUSE%20Tumbleweedpkg:rpm/suse/govulncheck-vulndb&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP6
< 1.12.0+ 3 more
- (no CPE)range: < 1.12.0
- (no CPE)range: < 0.0.20250918T182144-150000.1.107.1
- (no CPE)range: < 0.0.20250917T170349-1.1
- (no CPE)range: < 0.0.20250918T182144-150000.1.107.1
Patches
Vulnerability mechanics
References
5- github.com/SpectoLabs/hoverfly/commit/ffc2cc34563de67fe1a04f7ba5d78fa2d4564424nvdPatchWEB
- github.com/SpectoLabs/hoverfly/security/advisories/GHSA-jxmr-2h4q-rhxpnvdExploitVendor AdvisoryWEB
- github.com/advisories/GHSA-jxmr-2h4q-rhxpghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2025-54376ghsaADVISORY
- pkg.go.dev/vuln/GO-2025-3945ghsaWEB
News mentions
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