CVE Feed

    Dashboard / CVE / CVE-2022-31739

    CVE-2022-31739

    When downloading files on Windows, the % character was not escaped, which could have lead to a download incorrectly being saved to attacker-influenced paths that used variables such as %HOMEPATH% or %APPDATA%.<br>*This bug only affects Firefox for Windows. Other operating systems are unaffected.*. This vulnerability affects Thunderbird < 91.10, Firefox < 101, and Firefox ESR < 91.10.

    Published:May 31, 2022
    Last Modified:Apr 16, 2025
    EPS:Dec 22, 2022
    EPSS Score:0.00123
    CVSS Score:8.8

    Affected Products

    Vendor
    Microsoft
    Product
    Windows
    Vendor
    Mozilla
    Product
    Firefox
    Vendor
    Mozilla
    Product
    Firefox Esr
    Vendor
    Mozilla
    Product
    Thunderbird

    Exploits

    No exploit reference

    Related CVEs

    CVE-2026-87602 (CVSS 4.7) — Out of bounds read in ANGLE in Google Chrome on on Windows prior to 153.0.8010.36 allowed a remote attacker to…
    CVE-2026-87509 (CVSS 8.1) — Incorrect authorization in Updater in Google Chrome on on Windows prior to 153.0.8010.36 allowed a local attac…
    CVE-2026-87618 (CVSS 8.3) — Incorrect reference resolution in Storage in Google Chrome on on Windows prior to 153.0.8010.36 allowed a remo…
    CVE-2026-87653 (CVSS 5.4) — UI misrepresentation in FullScreen in Google Chrome on on Windows prior to 153.0.8010.36 allowed a remote atta…
    CVE-2026-87528 (CVSS 9.6) — Type confusion in Rust in Google Chrome on on Windows prior to 153.0.8010.36 allowed a remote attacker to pote…
    CVE-2026-87644 (CVSS 8.3) — Incorrect authorization in Views in Google Chrome on on Windows prior to 153.0.8010.36 allowed a remote attack…
    CVE-2026-87616 (CVSS 8.3) — Improper initialization in Views in Google Chrome on on Windows prior to 153.0.8010.36 allowed a remote attack…
    CVE-2026-87454 (CVSS 6.5) — Information leak in Enterprise in Google Chrome on on Windows prior to 153.0.8010.36 allowed a remote attacker…
    CVE-2026-87494 (CVSS 9.6) — Use after free in Browser in Google Chrome on on Windows prior to 153.0.8010.36 allowed a remote attacker leve…
    CVE-2026-87530 (CVSS 8.1) — Uncontrolled search path element in CredentialProvider in Google Chrome on on Windows prior to 153.0.8010.36 a…

    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