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CVE-2021-40694
Good to know:
Date: January 21, 2022
Insufficient escaping of the LaTeX preamble made it possible for site administrators to read files available to the HTTP server system account.
Language: PHP
Severity Score
Severity Score
Weakness Type (CWE)
Improper Encoding or Escaping of Output
CWE-116Top Fix
Upgrade Version
Upgrade to version covex-nn/moodle - v2.6.0.5;covex-nn/moodle - v2.4.3.1;covex-nn/moodle - v2.5.0.0;covex-nn/moodle - v2.9.1.0;covex-nn/moodle - v2.8.0.0;moodle/moodle - v3.9.9;moodle/moodle - v3.5.2;moodle/moodle - v3.6.5;moodle/moodle - v3.6.0-beta;moodle/moodle - v3.8.5;moodle/moodle - v3.8.1;moodle/moodle - v3.7.0-rc2;moodle/moodle - v3.7.8;moodle/moodle - v3.5.7;moodle/moodle - dev-MOODLE_39_STABLE;moodle/moodle - v3.1.14;moodle/moodle - v3.3.8;moodle/moodle - v3.7.1;moodle/moodle - v3.4.5;moodle/moodle - v3.10.6;acosf/archersys - 3.5;acosf/archersys - no_fix
CVSS v3.1
| Base Score: |
|
|---|---|
| Attack Vector (AV): | NETWORK |
| Attack Complexity (AC): | LOW |
| Privileges Required (PR): | HIGH |
| User Interaction (UI): | NONE |
| Scope (S): | UNCHANGED |
| Confidentiality (C): | HIGH |
| Integrity (I): | NONE |
| Availability (A): | NONE |