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    2 vulnerabilities by elixir-webrtc

    CVE-2026-44700 (GCVE-0-2026-44700)

    Vulnerability from nvd – Published: 2026-05-14 20:51 – Updated: 2026-05-15 11:22
    VLAI
    Title
    Elixir WebRTC: Missing DTLS peer fingerprint validation in ex_webrtc client-role handshake
    Summary
    Elixir WebRTC is an Elixir implementation of the W3C WebRTC API. Prior to 0.15.1 and 0.16.1, missing DTLS peer certificate fingerprint validation in the DTLS client (active) role removes one side of WebRTC's mutual authentication. The bug is not independently exploitable for media interception in standard deployments, but enables a full man-in-the-middle attack when chained with insecure signalling or a peer with similar validation gaps. This vulnerability is fixed in 0.15.1 and 0.16.1.
    Severity
    8.7 (High)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-295 - Improper Certificate Validation
    Assigner
    References
    Impacted products
    Vendor Product Version
    elixir-webrtc ex_webrtc Affected: < 0.15.1
    Affected: >= 0.16.0, < 0.16.1
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2026-44700 (GCVE-0-2026-44700)

    Vulnerability from cvelistv5 – Published: 2026-05-14 20:51 – Updated: 2026-05-15 11:22
    VLAI
    Title
    Elixir WebRTC: Missing DTLS peer fingerprint validation in ex_webrtc client-role handshake
    Summary
    Elixir WebRTC is an Elixir implementation of the W3C WebRTC API. Prior to 0.15.1 and 0.16.1, missing DTLS peer certificate fingerprint validation in the DTLS client (active) role removes one side of WebRTC's mutual authentication. The bug is not independently exploitable for media interception in standard deployments, but enables a full man-in-the-middle attack when chained with insecure signalling or a peer with similar validation gaps. This vulnerability is fixed in 0.15.1 and 0.16.1.
    Severity
    8.7 (High)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-295 - Improper Certificate Validation
    Assigner
    References
    Impacted products
    Vendor Product Version
    elixir-webrtc ex_webrtc Affected: < 0.15.1
    Affected: >= 0.16.0, < 0.16.1
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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