CVE-2019-20203

Public Exploit

Description

The Authorized Addresses feature in the Postie plugin 1.9.40 for WordPress allows remote attackers to publish posts by spoofing the From information of an email message.

Category

5.3
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.67% Top 30%
Vendor Advisory wordpress.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/V1n1v131r4/Exploiting-Postie-WordPress-Plugin-/blob/master/README.md third party advisory exploit
https://postieplugin.com/ product
https://wordpress.org/plugins/postie/#developers release notes vendor advisory
https://wpvulndb.com/vulnerabilities/10002 third party advisory

Frequently Asked Questions

What is the severity of CVE-2019-20203?
CVE-2019-20203 has been scored as a medium severity vulnerability.
How to fix CVE-2019-20203?
To fix CVE-2019-20203, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-20203 being actively exploited in the wild?
It is possible that CVE-2019-20203 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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