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CVE-2018-1133
An issue was discovered in Moodle 3.x. A Teacher creating a Calculated question can intentionally cause remote code execution on the…
High8.8EPSS 30.8%
- Published
- Updated
- Reserved
- Assigned by
- redhat
Description
An issue was discovered in Moodle 3.x. A Teacher creating a Calculated question can intentionally cause remote code execution on the server, aka eval injection.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.0 | High8.8 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 30.8% · top 1.7% of all CVEs (4 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.8.
Weakness
- eval injection
- CWE-94 (opens in a new tab)All about CWE-94 and its CVEs
Affected products
Moodle 3.x unknown
- affected Moodle 3.x unknown
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- Packagistmoodle/moodleGHSA-xh2j-q4mc-v522 (opens in a new tab)
References (3)
- https://moodle.org/mod/forum/discuss.php?d=371199 (opens in a new tab)x_refsource_CONFIRMx_transferred
- 46551 (opens in a new tab)exploitx_refsource_EXPLOIT-DBx_transferred
- 104307 (opens in a new tab)vdb-entryx_refsource_BIDx_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-xh2j-q4mc-v522 (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2018-1133)Record last updated .