CVE-2019-3850 Details
A vulnerability was found in moodle before versions 3.6.3, 3.5.5, 3.4.8 and 3.1.17. Links within assignment submission comments would open directly (in the same window). Although links themselves may be valid, opening within the same window and without the no-referrer header policy made them more susceptible to exploits.
View at NVD
Exploit prediction scoring system (EPSS) score for CVE-2019-3850
EPSS (Exploit Prediction Scoring System): EPSS predicts the likelihood that a vulnerability will be exploited in the wild. A higher percentage means a greater chance of an exploit occurring. The EPSS model produces a probability score between 0 and 1 (0 and 100%).
0.13 Probability of exploitation activity being observed over the next 30 days (33nd percentile)
CVSS score for CVE-2019-3850
CVSS (Common Vulnerability Scoring System): An open framework owned and managed by FIRST.Org, Inc. that assigns a numerical score from 0 to 10 to software vulnerabilities to indicate their severity.
4.3 Medium
Products affected by CVE-2019-3850
Moodle 2.2
Moodle 2.3
Moodle 2.4.4
Moodle 2.4.6
Moodle 2.5.1
DVE Score by Bitsight AI
DVE scores complement traditional static scoring systems like CVSS with Bitsight AI powered real-time threat intelligence and underground cyber criminal activity so that security teams can reduce alert fatigue and focus on vulnerabilities most likely to be exploited.
Not available
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CVE-2019-3850 Global Footprint

Top 10 Identified Countries

Country Observations Percentage
US 363 24.15%
RU 98 6.52%
FR 84 5.59%
DE 82 5.46%
BR 53 3.53%
JP 48 3.19%
GB 48 3.19%
IN 44 2.93%
CA 42 2.79%
ID 41 2.73%

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CVE-2019-3850 Industry Footprint

Top 10 Identified Industries

*Service provider organizations (typically Technology and Telecommunications) are disproportionally represented in the results given their upstream ownership of end-user infrastructure. See our FAQs.

Industry* Observations Percentage
Technology 759 71.20%
Education 124 11.63%
Telecommunications 121 11.35%
Government/Politics 32 3.00%
Business Services 14 1.31%
Transportation 4 0.38%
Nonprofit/NGO 3 0.28%
Energy/Resources 3 0.28%
Food Production 2 0.19%
Manufacturing 1 0.09%

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