ALT-PU-2024-8851-2

BDU:2024-04201

MEDIUM6.8

Уязвимость виртуальной обучающей среды Moodle, связанная с непринятием мер по защите структуры веб-страницы позволяющая нарушителю провести атаку межсайтового скриптинга (XSS)

Published: 2024-05-28Modified: 2024-11-27

CVSS 3.xMEDIUM 6.8

CVSS:3.x/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N

CVSS 2.0MEDIUM 6.8

CVSS:2.0/AV:N/AC:L/Au:S/C:C/I:N/A:N

References

BDU:2024-04202

MEDIUM6.8

Уязвимость виртуальной обучающей среды Moodle, связанная с непринятием мер по защите структуры веб-страницы позволяющая нарушителю провести атаку межсайтового скриптинга (XSS)

Published: 2024-05-28Modified: 2024-07-01

CVSS 3.xMEDIUM 6.8

CVSS:3.x/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N

CVSS 2.0MEDIUM 6.8

CVSS:2.0/AV:N/AC:L/Au:S/C:C/I:N/A:N

References

NONE

NONE

NONE

NONE

NONE

NONE

NONE

NONE

NONE

NONE

HIGH7.5

Insufficient file size checks resulted in a denial of service risk in the file picker's unzip functionality.

Published: 2024-02-19Modified: 2026-06-17

CVSS 3.xHIGH 7.5

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

CVE-2024-25979

MEDIUM5.3

The URL parameters accepted by forum search were not limited to the allowed parameters.

Published: 2024-02-19Modified: 2026-06-17

CVSS 3.xMEDIUM 5.3

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

References

CVE-2024-25980

MEDIUM5.3

Separate Groups mode restrictions were not honored in the H5P attempts report, which would display users from other groups. By default this only provided additional access to non-editing teachers.

Published: 2024-02-19Modified: 2026-06-17

CVSS 3.xMEDIUM 5.3

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

References

CVE-2024-25981

MEDIUM5.3

Separate Groups mode restrictions were not honored when performing a forum export, which would export forum data for all groups. By default this only provided additional access to non-editing teachers.

Published: 2024-02-19Modified: 2026-06-17

CVSS 3.xMEDIUM 5.3

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

References

CVE-2024-25982

HIGH8.8

The link to update all installed language packs did not include the necessary token to prevent a CSRF risk.

Published: 2024-02-19Modified: 2026-06-17

CVSS 3.xHIGH 8.8

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

References

CVE-2024-25983

MEDIUM5.3

Insufficient checks in a web service made it possible to add comments to the comments block on another user's dashboard when it was not otherwise available (e.g., on their profile page).

Published: 2024-02-19Modified: 2026-06-17

CVSS 3.xMEDIUM 5.3

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

References

CVE-2024-33996

MEDIUM6.2

Incorrect validation of allowed event types in a calendar web service made it possible for some users to create events with types/audiences they did not have permission to publish to.

Published: 2024-05-31Modified: 2026-06-17

CVSS 3.xMEDIUM 6.2

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:N/I:H/A:N

References

CVE-2024-33997

MEDIUM6.1

Additional sanitizing was required when opening the equation editor to prevent a stored XSS risk when editing another user's equation.

Published: 2024-05-31Modified: 2026-06-17

CVSS 3.xMEDIUM 6.1

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

References

CVE-2024-33998

MEDIUM5.4

Insufficient escaping of participants' names in the participants page table resulted in a stored XSS risk when interacting with some features.

Published: 2024-05-31Modified: 2026-06-17

CVSS 3.xMEDIUM 5.4

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

References

CVE-2024-33999

CRITICAL9.8

The referrer URL used by MFA required additional sanitizing, rather than being used directly.

Published: 2024-05-31Modified: 2026-06-17

CVSS 3.xCRITICAL 9.8

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

CVE-2024-34000

MEDIUM4.3

ID numbers displayed in the lesson overview report required additional sanitizing to prevent a stored XSS risk.

Published: 2024-05-31Modified: 2026-06-17

CVSS 3.xMEDIUM 4.3

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

References

CVE-2024-34001

HIGH8.4

Actions in the admin preset tool did not include the necessary token to prevent a CSRF risk.

Published: 2024-05-31Modified: 2026-06-17

CVSS 3.xHIGH 8.4

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H

References

CVE-2024-34002

MEDIUM6.5

In a shared hosting environment that has been misconfigured to allow access to other users' content, a Moodle user with both access to restore feedback modules and direct access to the web server outside of the Moodle webroot could execute a local file include.

Published: 2024-05-31Modified: 2026-06-17

CVSS 3.xMEDIUM 6.5

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

References

CVE-2024-34003

MEDIUM5.9

In a shared hosting environment that has been misconfigured to allow access to other users' content, a Moodle user with both access to restore workshop modules and direct access to the web server outside of the Moodle webroot could execute a local file include.

Published: 2024-05-31Modified: 2026-06-17

CVSS 3.xMEDIUM 5.9

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L

References

CVE-2024-34004

MEDIUM6.5

In a shared hosting environment that has been misconfigured to allow access to other users' content, a Moodle user with both access to restore wiki modules and direct access to the web server outside of the Moodle webroot could execute a local file include.

Published: 2024-05-31Modified: 2026-06-17

CVSS 3.xMEDIUM 6.5

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N

References

CVE-2024-34005

MEDIUM6.5

In a shared hosting environment that has been misconfigured to allow access to other users' content, a Moodle user with both access to restore database activity modules and direct access to the web server outside of the Moodle webroot could execute a local file include.

Published: 2024-05-31Modified: 2026-06-17

CVSS 3.xMEDIUM 6.5

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

References

CVE-2024-34006

MEDIUM4.3

The site log report required additional encoding of event descriptions to ensure any HTML in the content is displayed in plaintext instead of being rendered.

Published: 2024-05-31Modified: 2026-06-17

CVSS 3.xMEDIUM 4.3

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

References

CVE-2024-34007

HIGH8.8

The logout option within MFA did not include the necessary token to avoid the risk of users inadvertently being logged out via CSRF.

Published: 2024-05-31Modified: 2026-06-17

CVSS 3.xHIGH 8.8

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

References

CVE-2024-34008

HIGH8.8

Actions in the admin management of analytics models did not include the necessary token to prevent a CSRF risk.

Published: 2024-05-31Modified: 2026-06-17

CVSS 3.xHIGH 8.8

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

References

CVE-2024-34009

HIGH7.5

Insufficient checks whether ReCAPTCHA was enabled made it possible to bypass the checks on the login page. This did not affect other pages where ReCAPTCHA is utilized.

Published: 2024-05-31Modified: 2026-06-17

CVSS 3.xHIGH 7.5

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

References

Package update moodle in branch p11

Closed issues (32)

Insufficient file size checks resulted in a denial of service risk in the file picker's unzip functionality.

The URL parameters accepted by forum search were not limited to the allowed parameters.

Separate Groups mode restrictions were not honored in the H5P attempts report, which would display users from other groups. By default this only provided additional access to non-editing teachers.

Separate Groups mode restrictions were not honored when performing a forum export, which would export forum data for all groups. By default this only provided additional access to non-editing teachers.

The link to update all installed language packs did not include the necessary token to prevent a CSRF risk.

Insufficient checks in a web service made it possible to add comments to the comments block on another user's dashboard when it was not otherwise available (e.g., on their profile page).

Incorrect validation of allowed event types in a calendar web service made it possible for some users to create events with types/audiences they did not have permission to publish to.

Additional sanitizing was required when opening the equation editor to prevent a stored XSS risk when editing another user's equation.

Insufficient escaping of participants' names in the participants page table resulted in a stored XSS risk when interacting with some features.

The referrer URL used by MFA required additional sanitizing, rather than being used directly.

ID numbers displayed in the lesson overview report required additional sanitizing to prevent a stored XSS risk.

Actions in the admin preset tool did not include the necessary token to prevent a CSRF risk.

In a shared hosting environment that has been misconfigured to allow access to other users' content, a Moodle user with both access to restore feedback modules and direct access to the web server outside of the Moodle webroot could execute a local file include.

In a shared hosting environment that has been misconfigured to allow access to other users' content, a Moodle user with both access to restore workshop modules and direct access to the web server outside of the Moodle webroot could execute a local file include.

In a shared hosting environment that has been misconfigured to allow access to other users' content, a Moodle user with both access to restore wiki modules and direct access to the web server outside of the Moodle webroot could execute a local file include.

In a shared hosting environment that has been misconfigured to allow access to other users' content, a Moodle user with both access to restore database activity modules and direct access to the web server outside of the Moodle webroot could execute a local file include.

The site log report required additional encoding of event descriptions to ensure any HTML in the content is displayed in plaintext instead of being rendered.

The logout option within MFA did not include the necessary token to avoid the risk of users inadvertently being logged out via CSRF.

Actions in the admin management of analytics models did not include the necessary token to prevent a CSRF risk.

Insufficient checks whether ReCAPTCHA was enabled made it possible to bypass the checks on the login page. This did not affect other pages where ReCAPTCHA is utilized.