CVE-2019-20203

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.

CVSS v3.1 NVD

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

CVSS v2.0 NVD

5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:P/A:N

EPSS

2.10% chance of exploitation in the next 30 days, 81st percentile

Published

2020-01-01

Updated

2024-08-05

Proof-of-concept exploits (1)

• V1n1v131r4/Exploiting-Postie-WordPress-Plugin-3★ · 2020-01-16

Security advisories

• https://wordpress.org/plugins/postie/#developers
• V1n1v131r4/Exploiting-Postie-WordPress-Plugin-/blob/master/README.md
• https://wpvulndb.com/vulnerabilities/10002
• https://postieplugin.com

References

• CVE Record
• NVD entry

Related

• CVE-2017-7317
• CVE-2019-19889
• CVE-2019-19890
• CVE-2019-19916
• CVE-2019-20204
• CVE-2020-23824