Vulnerability Details : CVE-2023-5539

A remote code execution risk was identified in the Lesson activity. By default this was only available to teachers and managers.
Published 2023-11-09 20:15:09
Updated 2023-11-16 18:17:35
Source Fedora Project
View at NVD,   CVE.org
Vulnerability category: Execute code

Products affected by CVE-2023-5539

Exploit prediction scoring system (EPSS) score for CVE-2023-5539

EPSS FAQ
5.66%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 90 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2023-5539

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
8.8
 HIGH CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
2.8
5.9
 NIST
4.7
 MEDIUM CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
1.2
3.4
 Fedora Project

CWE ids for CVE-2023-5539

  • The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.
    Assigned by:
    • nvd@nist.gov (Primary)
    • patrick@puiterwijk.org (Secondary)

References for CVE-2023-5539

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