CVE-2021-43558

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. 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.

6.1 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

4.3 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:M/Au:N/C:N/I:P/A:N

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References
Link Resource
https://bugzilla.redhat.com/show_bug.cgi?id=2021515 Issue Tracking Third Party Advisory
https://moodle.org/mod/forum/discuss.php?d=429097 Patch Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2021515 Issue Tracking Third Party Advisory
https://moodle.org/mod/forum/discuss.php?d=429097 Patch Vendor Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:a:fedoraproject:extra_packages_for_enterprise_linux:7.0:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
History

21 Nov 2024, 06:29

Type Values Removed Values Added
References () https://bugzilla.redhat.com/show_bug.cgi?id=2021515 - Issue Tracking, Third Party Advisory () https://bugzilla.redhat.com/show_bug.cgi?id=2021515 - Issue Tracking, Third Party Advisory
References () https://moodle.org/mod/forum/discuss.php?d=429097 - Patch, Vendor Advisory () https://moodle.org/mod/forum/discuss.php?d=429097 - Patch, Vendor Advisory

14 Jun 2022, 14:38

Type Values Removed Values Added
CPE cpe:2.3:a:fedoraproject:fedora_extra_packages_for_enterprise_linux:7.0:*:*:*:*:*:*:* cpe:2.3:a:fedoraproject:extra_packages_for_enterprise_linux:7.0:*:*:*:*:*:*:*

26 Nov 2021, 20:50

Type Values Removed Values Added
References (MISC) https://bugzilla.redhat.com/show_bug.cgi?id=2021515 - (MISC) https://bugzilla.redhat.com/show_bug.cgi?id=2021515 - Issue Tracking, Third Party Advisory
References (MISC) https://moodle.org/mod/forum/discuss.php?d=429097 - (MISC) https://moodle.org/mod/forum/discuss.php?d=429097 - Patch, Vendor Advisory
CWE CWE-79
CVSS v2 : unknown
v3 : unknown 		v2 : 4.3
v3 : 6.1
CPE cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
cpe:2.3:a:fedoraproject:fedora_extra_packages_for_enterprise_linux:7.0:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*

22 Nov 2021, 16:36

Type Values Removed Values Added
New CVE
Information

Published : 2021-11-22 16:15

Updated : 2024-11-21 06:29

NVD link : CVE-2021-43558

Mitre link : CVE-2021-43558

CVE.ORG link : CVE-2021-43558

JSON object : View

Products Affected

fedoraproject

  • fedora
  • extra_packages_for_enterprise_linux

moodle

  • moodle
CWE
CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')