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CVE-2019-16109

MEDIUMCVSS 5.3/10EPSS 1.83%

Last modified

CVE-2019-16109 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. An issue was discovered in Plataformatec Devise before 4.7.1. It confirms accounts upon receiving a request with a blank confirmation_token, if a database record has a blank value in the confirmation_token column. EPSS estimates a 1.83% chance of exploitation in the next 30 days.

Description

An issue was discovered in Plataformatec Devise before 4.7.1. It confirms accounts upon receiving a request with a blank confirmation_token, if a database record has a blank value in the confirmation_token column. (However, there is no scenario within Devise itself in which such database records would exist.)

Metrics

CVSS 3.1
5.3/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS Probability
1.83%

76.1th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
PlataformatecDevise< 4.7.1

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2019-16109?
An issue was discovered in Plataformatec Devise before 4.7.1. It confirms accounts upon receiving a request with a blank confirmation_token, if a database record has a blank value in the confirmation_token column. (However, there is no scenario within Devise itself in which such database records would exist.)
How severe is CVE-2019-16109?
CVE-2019-16109 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 1.83% probability of exploitation in the next 30 days.
How do I fix CVE-2019-16109?
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-2019-16109?

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

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Source: NVD / NIST