CVSS: 5.3EPSS: 0%CPEs: 6EXPL: 0CVE-2021-43560
https://notcve.org/view.php?id=CVE-2021-43560
A flaw was found in Moodle in versions 3.11 to 3.11.3, 3.10 to 3.10.7, 3.9 to 3.9.10 and earlier unsupported versions. Insufficient capability checks made it possible to fetch other users' calendar action events. Se ha encontrado un fallo en Moodle en versiones 3.11 hasta 3.11.3, versiones 3.10 hasta 3.10.7, versiones 3.9 hasta 3.9.10 y versiones anteriores no soportadas. Las comprobaciones de capacidad insuficientes permitían conseguir los eventos de acción del calendario de otros usuarios • https://bugzilla.redhat.com/show_bug.cgi?id=2021519 https://moodle.org/mod/forum/discuss.php?d=429100 • CWE-668: Exposure of Resource to Wrong Sphere CWE-863: Incorrect Authorization •
CVSS: 8.8EPSS: 0%CPEs: 6EXPL: 0CVE-2021-43559
https://notcve.org/view.php?id=CVE-2021-43559
A flaw was found in Moodle in versions 3.11 to 3.11.3, 3.10 to 3.10.7, 3.9 to 3.9.10 and earlier unsupported versions. The "delete related badge" functionality did not include the necessary token check to prevent a CSRF risk. Se encontró un fallo en Moodle en versiones 3.11 a 3.11.3, 3.10 a 3.10.7, 3.9 a 3.9.10 y versiones anteriores no soportadas. La funcionalidad "delete related badge" no incluía la comprobación de tokens necesaria para evitar un riesgo de tipo CSRF • https://bugzilla.redhat.com/show_bug.cgi?id=2021517 https://moodle.org/mod/forum/discuss.php?d=429099 • CWE-352: Cross-Site Request Forgery (CSRF) •
CVSS: 6.1EPSS: 0%CPEs: 6EXPL: 0CVE-2021-43558
https://notcve.org/view.php?id=CVE-2021-43558
A flaw was found in Moodle in versions 3.11 to 3.11.3, 3.10 to 3.10.7, 3.9 to 3.9.10 and earlier unsupported versions. A URL parameter in the filetype site administrator tool required extra sanitizing to prevent a reflected XSS risk. Se encontró un fallo en Moodle en versiones 3.11 a 3.11.3, 3.10 a 3.10.7, 3.9 a 3.9.10 y versiones anteriores no soportadas. Un parámetro de URL en la herramienta de administración del sitio filetype requería un saneamiento adicional para evitar un riesgo de un ataque de tipo XSS reflejado • https://bugzilla.redhat.com/show_bug.cgi?id=2021515 https://moodle.org/mod/forum/discuss.php?d=429097 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 9.8EPSS: 0%CPEs: 3EXPL: 0CVE-2021-3943
https://notcve.org/view.php?id=CVE-2021-3943
A flaw was found in Moodle in versions 3.11 to 3.11.3, 3.10 to 3.10.7, 3.9 to 3.9.10 and earlier unsupported versions. A remote code execution risk when restoring backup files was identified. Se ha encontrado un fallo en Moodle en versiones 3.11 a 3.11.3, 3.10 a 3.10.7, 3.9 a 3.9.10 y versiones anteriores no soportadas. Se ha identificado un riesgo de ejecución de código remota cuando se restauran archivos de copia de seguridad • https://bugzilla.redhat.com/show_bug.cgi?id=2021963 https://moodle.org/mod/forum/discuss.php?d=429095 • CWE-20: Improper Input Validation •
CVSS: 9.1EPSS: 3%CPEs: 1EXPL: 4CVE-2021-21809 – Moodle SpellChecker Path Authenticated Remote Command Execution
https://notcve.org/view.php?id=CVE-2021-21809
A command execution vulnerability exists in the default legacy spellchecker plugin in Moodle 3.10. A specially crafted series of HTTP requests can lead to command execution. An attacker must have administrator privileges to exploit this vulnerabilities. Se presenta una vulnerabilidad de ejecución de comandos en el plugin default legacy spellchecker en Moodle versión 3.10. Una serie de peticiones HTTP especialmente diseñadas pueden conllevar a una ejecución de comandos. • https://github.com/anldori/CVE-2021-21809 http://packetstormsecurity.com/files/164481/Moodle-SpellChecker-Path-Authenticated-Remote-Command-Execution.html https://talosintelligence.com/vulnerability_reports/TALOS-2021-1277 https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/multi/http/moodle_spelling_path_rce.rb • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') •