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    CVE-2021-43136

    An authentication bypass issue in FormaLMS <= 2.4.4 allows an attacker to bypass the authentication mechanism and obtain a valid access to the platform.

    Published:Nov 10, 2021
    Last Modified:Nov 21, 2024
    EPS:Nov 10, 2021
    EPSS Score:0.1188
    CVSS Score:9.8

    Affected Products

    Vendor
    Formalms
    Product
    Formalms

    Exploits

    http://packetstormsecurity.com/files/164930/FormaLMS-2.4.4-Authentication-Bypass.htmlhttps://blog.hacktivesecurity.com/index.php/2021/10/05/cve-2021-43136-formalms-the-evil-default-value-that-leads-to-authentication-bypass/http://packetstormsecurity.com/files/164930/FormaLMS-2.4.4-Authentication-Bypass.htmlhttps://blog.hacktivesecurity.com/index.php/2021/10/05/cve-2021-43136-formalms-the-evil-default-value-that-leads-to-authentication-bypass/https://www.exploit-db.com/exploits/50513

    Common Weakness Enumeration

    CWE-798 Use of Hard-coded Credentials

    Related CVEs

    CVE-2026-26744 (CVSS 5.3) — A user enumeration vulnerability exists in FormaLMS 4.1.18 and below in the password recovery functionality ac…
    CVE-2020-36960 (CVSS 5.1) — Forma LMS 2.3 contains a stored cross-site scripting vulnerability that allows attackers to inject malicious s…
    CVE-2023-46693 (CVSS 6.1) — Cross Site Scripting (XSS) vulnerability in FormaLMS before 4.0.5 allows attackers to run arbitrary code via t…
    CVE-2022-41679 (CVSS 4.7) — Forma LMS version 3.1.0 and earlier are affected by an Cross-Site scripting vulnerability, that could allow a …
    CVE-2022-42924 (CVSS 7.6) — Forma LMS on its 3.1.0 version and earlier is vulnerable to a SQL injection vulnerability. The exploitation of…
    CVE-2022-41681 (CVSS 9.9) — There is a vulnerability on Forma LMS version 3.1.0 and earlier that could allow an authenticated attacker (wi…
    CVE-2022-41680 (CVSS 7.6) — Forma LMS on its 3.1.0 version and earlier is vulnerable to a SQL injection vulnerability. The exploitation of…
    CVE-2022-42925 (CVSS 9.9) — There is a vulnerability on Forma LMS version 3.1.0 and earlier that could allow an authenticated attacker (wi…
    CVE-2022-42923 (CVSS 8.3) — Forma LMS on its 3.1.0 version and earlier is vulnerable to a SQL injection vulnerability. The exploitation of…
    CVE-2022-27104 (CVSS 9.8) — An Unauthenticated time-based blind SQL injection vulnerability exists in Forma LMS prior to v.1.4.3.…

    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