Users' enrollment capabilities were not being sufficiently checked in Moodle when they are restored into an existing course. This could…

Description

Users' enrollment capabilities were not being sufficiently checked in Moodle when they are restored into an existing course. This could lead to them unenrolling users without having permission to do so. Versions affected: 3.5 to 3.5.14, 3.7 to 3.7.8, 3.8 to 3.8.5, 3.9 to 3.9.2 and earlier unsupported versions. Fixed in 3.9.3, 3.8.6, 3.7.9, 3.5.15, and 3.10.

Scores

EPSS (exploitation in 30 days)

1.9% · top 20% of all CVEs (7 Nov 2026)

The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.

Weakness

• CWE-284 (opens in a new tab)All about CWE-284 and its CVEs

Affected products

• moodle

  • affected Fixed in 3.9.3
  • affected Fixed in 3.8.6
  • affected Fixed in 3.7.9
  • affected Fixed in 3.5.15
  • affected Fixed in 3.10

Affected packages

From reviewed advisories of the GitHub Advisory Database.

• Packagistmoodle/moodleGHSA-vxhx-gmhm-623c (opens in a new tab)

References (4)

• https://bugzilla.redhat.com/show_bug.cgi?id=1895419 (opens in a new tab)x_refsource_MISCx_transferred
• https://moodle.org/mod/forum/discuss.php?d=413935 (opens in a new tab)x_refsource_MISCx_transferred
• FEDORA-2020-304aa2c365 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
• FEDORA-2020-db73e37548 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred

Sources

The same CVE in the primary databases and aggregators, to check against.

• CVE.org record (opens in a new tab)
• CVE List JSON (GitHub) (opens in a new tab)
• NVD (opens in a new tab)
• FIRST EPSS (opens in a new tab)
• OSV.dev (opens in a new tab)
• GitHub Advisory GHSA-vxhx-gmhm-623c (opens in a new tab)
• CIRCL Vulnerability-Lookup (opens in a new tab)

Badge for a README or a ticket

[![CVE-2020-25698](https://trackcve.app/badge/CVE-2020-25698.svg)](https://trackcve.app/cve/CVE-2020-25698)

Record last updated 4 Aug 2024, 15:40 UTC.