4.3med
CVE-2017-7491
Moodle Cross-Site Request Forgery (CSRF)
Also known as GHSA-3hmr-948v-5qgq
Published 9 y ago · modified 4 mo ago · JSON
CVSS
4.3
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
0.5%
percentile 44%
Public exploits
0
none known
Summary
In Moodle 2.x and 3.x, a CSRF attack is possible that allows attackers to change the "number of courses displayed in the course overview block" configuration setting.
Exploit prediction (EPSS)
0.52% probability of exploitation in the next 30 days, higher than 44% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.0 | 4.3 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
| GitHub | 3.0 | 4.3 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N |
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| packagist | moodle/moodle | >=3.2, <3.2.3 >=3.1, <3.1.6 >=3.0, <3.0.10 >=2.7, <2.7.20 | 3.2.3 3.1.6 3.0.10 2.7.20 |
Affected products
- n/a Moodle 2.x and 3.x
Classification
- Weakness
- CWE-352 Cross-Site Request Forgery
References
- moodle.org /mod/forum/discuss.php?d=352355 · x_refsource_CONFIRM, x_transferred
- nvd.nist.gov /vuln/detail/CVE-2017-7491 · advisory
- github.com /moodle/moodle · package
Sources
- CVE List: CVE-2017-7491
- GitHub Advisory: GHSA-3hmr-948v-5qgq
- NVD: CVE-2017-7491
vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.