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    CVE-2021-43977

    SmarterTools SmarterMail 16.x through 100.x before 100.0.7803 allows XSS.

    Published:Nov 17, 2021
    Last Modified:Nov 21, 2024
    EPS:Nov 17, 2021
    EPSS Score:0.00526
    CVSS Score:6.1

    Affected Products

    Vendor
    Smartertools
    Product
    Smartermail

    Exploits

    No exploit reference

    Related CVEs

    CVE-2026-7807 (CVSS 8.7) — SmarterTools SmarterMail builds prior to 9560 contain a local file inclusion vulnerability in the /api/v1/repo…
    CVE-2026-40514 (CVSS 8.2) — SmarterTools SmarterMail builds prior to 9610 contain a cryptographic weakness in the file and email sharing e…
    CVE-2026-26930 (CVSS 7.2) — SmarterTools SmarterMail before 9526 allows XSS via MAPI requests.…
    CVE-2026-25067 (CVSS 6.9) — SmarterTools SmarterMail versions prior to build 9518 contain an unauthenticated path coercion vulnerability …
    CVE-2026-24423 (CVSS 9.3) — SmarterTools SmarterMail versions prior to build 9511 contain an unauthenticated remote code execution vulnera…
    CVE-2026-23760 (CVSS 9.3) — SmarterTools SmarterMail versions prior to build 9511 contain an authentication bypass vulnerability in the pa…
    CVE-2020-36926 (CVSS 6.9) — SmarterTrack 7922 contains an information disclosure vulnerability in the Chat Management search form that rev…
    CVE-2025-52691 (CVSS 10) — Successful exploitation of the vulnerability could allow an unauthenticated attacker to upload arbitrary files…
    CVE-2023-48114 (CVSS 5.4) — SmarterTools SmarterMail 8495 through 8664 before 8747 allows stored XSS by using image/svg+xml and an uploade…
    CVE-2023-48115 (CVSS 5.4) — SmarterTools SmarterMail 8495 through 8664 before 8747 allows stored DOM XSS because an XSS protection mechani…

    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