Vulnerability CVE-2019-20204
Published: 2020-01-02

Description:
The Postie plugin 1.9.40 for WordPress allows XSS, as demonstrated by a certain payload with jaVasCript:/* at the beginning and a crafted SVG element.

Type:

CWE-79

 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'))

CVSS2 => (AV:N/AC:M/Au:S/C:N/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
3.5/10
2.9/10
6.8/10
Exploit range
Attack complexity
Authentication
Remote
Medium
Single time
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
Postieplugin -> Postie 

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