Not a U.S. government website. NDD is an independent vulnerability database by Volerion and is not affiliated with or endorsed by NIST or NVD.
VOLERION
Volerion Security Research

NOT DEFERRED DATABASE

VULNERABILITIES

CVE-2019-20203 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:5.3 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://github.com/V1n1v131r4/Exploiting-Postie-WordPress-Plugin-/blob/master/README.md CVEExploitThird Party Advisory
https://postieplugin.com/ CVEProduct
https://wordpress.org/plugins/postie/#developers CVERelease NotesVendor Advisory
https://wpvulndb.com/vulnerabilities/10002 CVEThird Party Advisory
https://github.com/V1n1v131r4/Exploiting-Postie-WordPress-Plugin-/blob/master/README.md [email protected]ExploitThird Party Advisory

see all 8 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-290Authentication Bypass by Spoofing[email protected]

Affected Products

ProductVersions
postieplugin postie
<= 1.9.40

CPE

  • cpe:2.3:a:postieplugin:postie:*:*:*:*:*:wordpress:*:*

Remediation

  • No remediation found in references.

Change History

6 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2019-20203
NVD Published Date:
Jan 2, 2020
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2019-20203 Details - Not Deferred