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    CVE-2024-26020

    An arbitrary script execution vulnerability exists in the MPV functionality of Ankitects Anki 24.04. A specially crafted flashcard can lead to a arbitrary code execution. An attacker can send malicious flashcard to trigger this vulnerability.

    Published:Jul 22, 2024
    Last Modified:Nov 4, 2025
    EPS:Jul 22, 2024
    EPSS Score:0.03111
    CVSS Score:9.6

    Affected Products

    Vendor
    Ankitects
    Product
    Anki
    Vendor
    Ankiweb
    Product
    Anki

    Exploits

    https://talosintelligence.com/vulnerability_reports/TALOS-2024-1993https://talosintelligence.com/vulnerability_reports/TALOS-2024-1993

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-10 Buffer Overflow via Environment Variables
    CAPEC-101 Server Side Include (SSI) Injection
    CAPEC-105 HTTP Request Splitting
    CAPEC-108 Command Line Execution through SQL Injection
    CAPEC-120 Double Encoding
    CAPEC-13 Subverting Environment Variable Values
    CAPEC-135 Format String Injection
    CAPEC-14 Client-side Injection-induced Buffer Overflow
    CAPEC-24 Filter Failure through Buffer Overflow
    CAPEC-250 XML Injection
    CAPEC-267 Leverage Alternate Encoding
    CAPEC-273 HTTP Response Smuggling
    CAPEC-28 Fuzzing
    CAPEC-3 Using Leading 'Ghost' Character Sequences to Bypass Input Filters
    CAPEC-34 HTTP Response Splitting
    CAPEC-42 MIME Conversion
    CAPEC-43 Exploiting Multiple Input Interpretation Layers
    CAPEC-45 Buffer Overflow via Symbolic Links
    CAPEC-46 Overflow Variables and Tags
    CAPEC-47 Buffer Overflow via Parameter Expansion
    CAPEC-51 Poison Web Service Registry
    CAPEC-52 Embedding NULL Bytes
    CAPEC-53 Postfix, Null Terminate, and Backslash
    CAPEC-6 Argument Injection
    CAPEC-64 Using Slashes and URL Encoding Combined to Bypass Validation Logic
    CAPEC-67 String Format Overflow in syslog()
    CAPEC-7 Blind SQL Injection
    CAPEC-71 Using Unicode Encoding to Bypass Validation Logic
    CAPEC-72 URL Encoding
    CAPEC-76 Manipulating Web Input to File System Calls
    CAPEC-78 Using Escaped Slashes in Alternate Encoding
    CAPEC-79 Using Slashes in Alternate Encoding
    CAPEC-8 Buffer Overflow in an API Call
    CAPEC-80 Using UTF-8 Encoding to Bypass Validation Logic
    CAPEC-83 XPath Injection
    CAPEC-84 XQuery Injection
    CAPEC-9 Buffer Overflow in Local Command-Line Utilities

    Related CVEs

    CVE-2026-64677 (CVSS 5.9) — Anki is a program for creating and reviewing flashcards. Prior to 25.09.3, endpoints in Anki's local HTTP serv…
    CVE-2026-58266 (CVSS 6.5) — Anki is a program for creating and reviewing flashcards. Prior to 25.09.4, Anki's webview-based pages communic…
    CVE-2026-59153 (CVSS 2.1) — Anki is a program for creating and reviewing flashcards. Prior to 25.09.3, Anki launches a local HTTP server t…
    CVE-2025-62185 (CVSS 6.7) — In Ankitects Anki before 25.02.5, a crafted shared deck can place a YouTube downloader executable in the media…
    CVE-2025-62186 (CVSS 6.7) — Ankitects Anki before 25.02.5 allows a crafted shared deck on Windows to execute arbitrary commands when playi…
    CVE-2025-62187 (CVSS 2.9) — In Ankitects Anki before 25.02.6, crafted sound file references could cause files to be written to arbitrary l…
    CVE-2025-43703 (CVSS 6.1) — An issue was discovered in Ankitects Anki through 25.02. A crafted shared deck can result in attacker-controll…
    CVE-2024-29073 (CVSS 5.3) — An vulnerability in the handling of Latex exists in Ankitects Anki 24.04. When Latex is sanitized to prevent u…
    CVE-2024-32152 (CVSS 3.1) — A blocklist bypass vulnerability exists in the LaTeX functionality of Ankitects Anki 24.04. A specially crafte…
    CVE-2024-32484 (CVSS 7.4) — An reflected XSS vulnerability exists in the handling of invalid paths in the Flask server in Ankitects Anki 2…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High