VYPR

CWE-294

Authentication Bypass by Capture-replay

BaseIncompleteLikelihood: High

Description

A capture-replay flaw exists when the design of the product makes it possible for a malicious user to sniff network traffic and bypass authentication by replaying it to the server in question to the same effect as the original message (or with minor changes).

Capture-replay attacks are common and can be difficult to defeat without cryptography. They are a subset of network injection attacks that rely on observing previously-sent valid commands, then changing them slightly if necessary and resending the same commands to the server.

Hierarchy (View 1000)

Parents

Children

none

Related attack patterns (CAPEC)

CAPEC-102 · CAPEC-509 · CAPEC-555 · CAPEC-561 · CAPEC-60 · CAPEC-644 · CAPEC-645 · CAPEC-652 · CAPEC-701 · CAPEC-94

CVEs mapped to this weakness (259)

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  • CVE-2026-7168MedMay 13, 2026
    risk 0.27cvss 5.3epss 0.00

    Successfully using libcurl to do a transfer over a specific HTTP proxy (`proxyA`) with **Digest** authentication and then changing the proxy host to a second one (`proxyB`) for a second transfer, reusing the same handle, makes libcurl wrongly pass on the `Proxy-Authorization:`…

  • CVE-2026-41351MedApr 23, 2026
    risk 0.27cvss 5.3epss 0.00

    OpenClaw before 2026.3.31 contains a replay detection bypass vulnerability in webhook signature handling that treats Base64 and Base64URL encoded signatures as distinct requests. Attackers can re-encode Telnyx webhook signatures to bypass replay detection while maintaining valid…

  • CVE-2026-41337MedApr 23, 2026
    risk 0.27cvss 5.3epss 0.00

    OpenClaw before 2026.3.31 contains a callback origin mutation vulnerability in Plivo voice-call replay that allows attackers to mutate in-process callback origin before replay rejection. Attackers with captured valid callbacks for live calls can exploit this to manipulate…

  • CVE-2023-50786MedJul 5, 2025
    risk 0.27cvss 4.1epss 0.00

    Dradis through 4.16.0 allows referencing external images (resources) over HTTPS, instead of forcing the use of embedded (uploaded) images. This can be leveraged by an authorized author to attempt to steal the Net-NTLM hashes of other authors on a Windows domain network.

  • CVE-2024-39081MedSep 18, 2024
    risk 0.27cvss 4.2epss 0.00

    An issue in SMART TYRE CAR & BIKE v4.2.0 allows attackers to perform a man-in-the-middle attack via Bluetooth communications.

  • CVE-2024-45244MedAug 25, 2024
    risk 0.27cvss 5.3epss 0.01

    Hyperledger Fabric through 3.0.0 and 2.5.x through 2.5.9 do not verify that a request has a timestamp within the expected time window.

  • CVE-2020-26172MedDec 18, 2020
    risk 0.27cvss 4.2epss 0.01

    Every login in tangro Business Workflow before 1.18.1 generates the same JWT token, which allows an attacker to reuse the token when a session is active. The JWT token does not contain an expiration timestamp.

  • CVE-2019-5307MedJun 4, 2019
    risk 0.27cvss 4.2epss 0.00

    Some Huawei 4G LTE devices, P30 versions before ELE-AL00 9.1.0.162(C01E160R1P12/C01E160R2P1) and P30 Pro versions before VOG-AL00 9.1.0.162(C01E160R1P12/C01E160R2P1), are exposed to a message replay vulnerability. For the sake of better compatibility, these devices implement a…

  • CVE-2026-41000LowJun 11, 2026
    risk 0.24cvss 3.7epss 0.00

    Wss4jSecurityInterceptor did not consistently wire Apache WSS4J ReplayCache instances into RequestData for validation-time checks. As a result, protections against replay of UsernameToken nonces and creation timestamps, Timestamp elements, and certain SAML one-time-use semantics…

  • CVE-2024-29901MedMar 29, 2024
    risk 0.24cvss 4.8epss 0.01

    The AuthKit library for Next.js provides helpers for authentication and session management using WorkOS & AuthKit with Next.js. A user can reuse an expired session by controlling the `x-workos-session` header. The vulnerability is patched in v0.4.2.

  • CVE-2019-11334LowJun 11, 2019
    risk 0.24cvss 3.7epss 0.02

    An authentication bypass in website post requests in the Tzumi Electronics Klic Lock application 1.0.9 for mobile devices allows attackers to access resources (that are not otherwise accessible without proper authentication) via capture-replay. Physically proximate attackers can…

  • CVE-2019-11856LowAug 21, 2020
    risk 0.22cvss 3.3epss 0.01

    A nonce reuse vulnerability exists in the ACEView service of ALEOS before 4.13.0, 4.9.5, and 4.4.9 allowing message replay. Captured traffic to the ACEView service can be replayed to other gateways sharing the same credentials.

  • CVE-2026-9398LowMay 24, 2026
    risk 0.20cvss 3.1epss 0.00

    A security vulnerability has been detected in Besen BS20 EV Charging Station up to 20260426. This affects an unknown part of the component BLE/WiFi. Such manipulation leads to authentication bypass by capture-replay. The attack must be carried out from within the local network.…

  • CVE-2026-41402MedApr 28, 2026
    risk 0.20cvss 4.2epss 0.00

    OpenClaw before 2026.3.31 contains a scope bypass vulnerability in webhook replay cache deduplication that allows authenticated attackers to replay messages across sibling targets using the same messageId. Attackers can exploit overly broad cache keying to bypass replay…

  • CVE-2026-1743LowFeb 2, 2026
    risk 0.20cvss 3.1epss 0.00

    A vulnerability has been found in DJI Mavic Mini, Air, Spark and Mini SE up to 01.00.0500. Affected by this vulnerability is an unknown functionality of the component Enhanced Wi-Fi Pairing. The manipulation leads to authentication bypass by capture-replay. The attack must be…

  • CVE-2024-36250LowNov 9, 2024
    risk 0.20cvss 3.1epss 0.00

    Mattermost versions 9.11.x <= 9.11.2, and 9.5.x <= 9.5.10 fail to protect the mfa code against replay attacks, which allows an attacker to reuse the MFA code within ~30 seconds

  • CVE-2024-38823LowJun 13, 2025
    risk 0.18cvss 2.7epss 0.00

    Salt's request server is vulnerable to replay attacks when not using a TLS encrypted transport.

  • CVE-2002-0054Mar 8, 2002
    risk 0.02cvss epss 0.22

    SMTP service in (1) Microsoft Windows 2000 and (2) Internet Mail Connector (IMC) in Exchange Server 5.5 does not properly handle responses to NTLM authentication, which allows remote attackers to perform mail relaying via an SMTP AUTH command using null session credentials.

  • CVE-2026-55088Aug 13, 2026
    risk 0.00cvss epss

    Etherpad's device-to-device author-token transfer endpoint is replayable, never expires, and exposes the cleartext author token in the GET response body ## Description Etherpad ships an endpoint pair under `/tokenTransfer` (`src/node/hooks/express/tokenTransfer.ts`) that lets…

  • CVE-2026-15614HigJul 23, 2026
    risk 0.00cvss 7.5epss 0.00

    Logto silently fails to delete IdP-initiated SAML sessions, enabling session replay and reuse within the session’s validity window.