CVE Feed

    Dashboard / CVE / CVE-2023-5543

    CVE-2023-5543

    When duplicating a BigBlueButton activity, the original meeting ID was also duplicated instead of using a new ID for the new activity. This could provide unintended access to the original meeting.

    Published:Nov 9, 2023
    Last Modified:Nov 21, 2024
    EPS:Nov 9, 2023
    EPSS Score:0.001
    CVSS Score:3.3

    Affected Products

    Vendor
    Fedoraproject
    Product
    Extra Packages For Enterprise Linux
    Vendor
    Fedoraproject
    Product
    Fedora
    Vendor
    Moodle
    Product
    Moodle

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-284 Improper Access Control

    Related CVEs

    CVE-2026-77118 (CVSS 8.4) — A heap out-of-bounds write exists in the Photo CD (PCD) decoder of GraphicsMagick. In DecodeImage() (coders/pc…
    CVE-2023-6395 (CVSS 6.7) — The Mock software contains a vulnerability wherein an attacker could potentially exploit privilege escalation,…
    CVE-2023-51766 (CVSS 5.3) — Exim before 4.97.1 allows SMTP smuggling in certain PIPELINING/CHUNKING configurations. Remote attackers can u…
    CVE-2023-4255 (CVSS 5.5) — An out-of-bounds write issue has been discovered in the backspace handling of the checkType() function in etc.…
    CVE-2023-4256 (CVSS 5.5) — Within tcpreplay's tcprewrite, a double free vulnerability has been identified in the tcpedit_dlt_cleanup() fu…
    CVE-2023-5551 (CVSS 3.3) — Separate Groups mode restrictions were not honoured in the forum summary report, which would display users fro…
    CVE-2023-5550 (CVSS 6.5) — In a shared hosting environment that has been misconfigured to allow access to other users' content, a Moodle …
    CVE-2023-5549 (CVSS 3.3) — Insufficient web service capability checks made it possible to move categories a user had permission to manage…
    CVE-2023-5548 (CVSS 3.3) — Stronger revision number limitations were required on file serving endpoints to improve cache poisoning protec…
    CVE-2023-5545 (CVSS 3.3) — H5P metadata automatically populated the author with the user's username, which could be sensitive information…

    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