MO
Product
Moodle
by Moodle · last CVE Sep 30, 2026
637
CVEs
0
On KEV
10.0
Max CVSS
12
New 30D
Severity mix
Critical 20High 80Medium 247Low 11
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2019-3809
10.0
1%
Mar 25
A flaw was found in Moodle versions 3.1 to 3.1.15 and earlier unsupported versions
Affected: 3.1.0 through 3.1.15
CVE-2025-67856
9.8
0%
Feb 3
A flaw was found in Moodle
Affected: before 4.1.22; 4.4.0 before 4.4.12; 4.5.0 before 4.5.8; 5.0.0 before 5.0.4; 5.1.0
CVE-2025-26533
9.8
1%
Feb 24
An SQL injection risk was identified in the module list filter within course search
Affected: 4.1.0 before 4.1.16; 4.3.0 before 4.3.10; 4.4.0 before 4.4.6; 4.5.0 before 4.5.2
CVE-2024-33999
9.8
1%
May 31
The referrer URL used by MFA required additional sanitizing, rather than being used directly
Affected: 4.3.0 before 4.3.4
CVE-2023-5550
9.8
2%
Nov 9
In a shared hosting environment that has been misconfigured to allow access to other users' content, a Moodle user who also has direct access to the web server outside of the…
Affected: before 3.9.24; 3.11.0 before 3.11.17; 4.0.0 before 4.0.11; 4.1.0 before 4.1.6; 4.2.0 before 4.2.3
CVE-2023-28333
9.8
1%
Mar 23
The Mustache pix helper contained a potential Mustache injection risk if combined with user input (note: This did not appear to be implemented/exploitable anywhere in the core…
Affected: after 3.9.0 before 3.9.20; after 3.11.0 before 3.11.13; after 4.0.0 before 4.0.7; 3.9.0; 3.11.0; 4.0.0; +2 more
CVE-2021-36394
9.8
7%
Mar 6
In Moodle, a remote code execution risk was identified in the Shibboleth authentication plugin
Affected: before 3.9.8; 3.10.0 before 3.10.5; 3.11.0 before 3.11.1
CVE-2021-36393
9.8
52%
Mar 6
In Moodle, an SQL injection risk was identified in the library fetching a user's recent courses
Affected: before 3.9.8; 3.10.0 before 3.10.5; 3.11.0 before 3.11.1
CVE-2021-36392
9.8
1%
Mar 6
In Moodle, an SQL injection risk was identified in the library fetching a user's enrolled courses
Affected: before 3.9.8; 3.10.0 before 3.10.5; 3.11.0 before 3.11.1
CVE-2022-40315
9.8
1%
Sep 30
A limited SQL injection risk was identified in the "browse list of users" site administration page
Affected: 3.9.0 before 3.9.17; 3.11.0 before 3.11.10; 4.0.0 before 4.0.4
CVE-2022-40314
9.8
2%
Sep 30
A remote code execution risk when restoring backup files originating from Moodle 1.9 was identified
Affected: 3.9 before 3.9.17; 3.11 before 3.11.10; 4.0 before 4.0.4
CVE-2022-35649
9.8
9%
Jul 25
The vulnerability was found in Moodle, occurs due to improper input validation when parsing PostScript code
Affected: 3.9.0 before 3.9.15; 3.11.0 before 3.11.8; 4.0.0 before 4.0.2
CVE-2022-30600
9.8
5%
May 18
A flaw was found in moodle where logic used to count failed login attempts could result in the account lockout threshold being bypassed
Affected: 3.9 before 3.9.14; 3.10 before 3.10.11; 3.11 before 3.11.7; 4.0.0
CVE-2022-30599
9.8
1%
May 18
A flaw was found in moodle where an SQL injection risk was identified in Badges code relating to configuring criteria
Affected: 3.9 before 3.9.14; 3.10 before 3.10.11; 3.11 before 3.11.7; 4.0.0
CVE-2022-0332
9.8
44%
Jan 25
A flaw was found in Moodle in versions 3.11 to 3.11.4
Affected: 3.11.0 before 3.11.5
CVE-2021-3943
9.8
2%
Nov 22
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
Affected: 3.9.0 through 3.9.10; 3.10.0 through 3.10.7; 3.11.0 through 3.11.3
CVE-2017-2641
9.8
15%
Mar 26
In Moodle 2.x and 3.x, SQL injection can occur via user preferences
Affected: 2.7.0; 2.7.0; 2.7.0; 2.7.0; 2.7.1; 2.7.2; +34 more
CVE-2022-45152
9.1
1%
Nov 25
A blind Server-Side Request Forgery (SSRF) vulnerability was found in Moodle
Affected: before 3.9.18; 3.11.0 before 3.11.11; 4.0.0 before 4.0.5
CVE-2021-21809
9.1
24%
Jun 23
A command execution vulnerability exists in the default legacy spellchecker plugin in Moodle 3.10
Affected: 3.10.0
CVE-2019-14880
9.1
1%
Mar 31
A vulnerability was found in Moodle versions 3.7 before 3.7.3, 3.6 before 3.6.7, 3.5 before 3.5.9 and earlier
Affected: 3.5 before 3.5.9; 3.6 before 3.6.7; 3.7 before 3.7.3
Showing 20
The 500 most important CVEs for this product (exploited first, then by severity)