CVE-2024-43035

Fonoster 0.5.5 before 0.6.1 allows ../ directory traversal to read arbitrary files via the /sounds/:file or /tts/:file VoiceServer endpoint. This occurs in serveFiles in mods/voice/src/utils.ts. NOTE: serveFiles exists in 0.5.5 but not in the next release, 0.6.1.

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CVSS v3.1

5.8 MEDIUM

EPSS

2.36%

probability of exploitation in 30 days

CISA KEV

Not listed

no confirmed exploitation reported

News coverage

sources referencing this CVE

CVSS v3.1 Detail

Attack VectorNETWORK

Attack ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

ScopeCHANGED

ConfidentialityLOW

IntegrityNONE

AvailabilityNONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N

Connections

1 relationships

CWE-24

source

Timeline

disclosure → media coverage

Mar 5, 2026

Disclosure — published as a CVE record. · last revised by NVD Apr 27, 2026

Public PoC (1)

github.com/ZeroPathAI/Fonoster-LFI-PoC

Unverified third-party code — review before executing.