What’s Vulnerable › Vulnerabilities

CVE-2017-12157

• Severity: medium (CVSS 4.3 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2017-09-18 · updated 2026-06-17
• Weakness: CWE-200

Description

In Moodle 3.x, various course reports allow teachers to view details about users in the groups they can't access.

Affected products

• Moodle: 3.0.0, 3.0.0-beta, 3.0.0-rc1, 3.0.0-rc2, 3.0.0-rc3, 3.0.0-rc4 (+38)

References

• http://www.securityfocus.com/bid/100848
• https://moodle.org/mod/forum/discuss.php?d=358586
• http://www.securityfocus.com/bid/100848
• https://moodle.org/mod/forum/discuss.php?d=358586

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