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CVE-2019-3809

UnknownEPSS 0.91%

Last modified

CVE-2019-3809 is a vulnerability of currently unknown severity. A flaw was found in Moodle versions 3.1 to 3.1.15 and earlier unsupported versions. The mybackpack functionality allowed setting the URL of badges, when it should be restricted to the Mozilla Open Badges backpack URL. EPSS estimates a 0.91% chance of exploitation in the next 30 days.

Description

A flaw was found in Moodle versions 3.1 to 3.1.15 and earlier unsupported versions. The mybackpack functionality allowed setting the URL of badges, when it should be restricted to the Mozilla Open Badges backpack URL. This resulted in the possibility of blind SSRF via requests made by the page.

Metrics

EPSS Probability
0.91%

55.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
MoodleMoodle>= 3.1.0, <= 3.1.15

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2019-3809?
A flaw was found in Moodle versions 3.1 to 3.1.15 and earlier unsupported versions. The mybackpack functionality allowed setting the URL of badges, when it should be restricted to the Mozilla Open Badges backpack URL. This resulted in the possibility of blind SSRF via requests made by the page.
How severe is CVE-2019-3809?
Severity scoring for CVE-2019-3809 is pending analysis. The EPSS model estimates a 0.91% probability of exploitation in the next 30 days.
How do I fix CVE-2019-3809?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2019-3809?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST