CVE-2022-2351

Post SMTP < 2.1.4 - Admin+ Stored Cross-Site Scripting

The Post SMTP Mailer/Email Log WordPress plugin before 2.1.4 does not escape some of its settings before outputting them in the admins dashboard, allowing high privilege users to perform Cross-Site Scripting attacks against other users even when the unfiltered_html capability is disallowed.

Affected

Post SMTP Mailer/Email Log

CVSS v3.1 NVD

4.8 MEDIUMCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

EPSS

0.68% chance of exploitation in the next 30 days, 51st percentile

Published

2022-09-16

Updated

2024-08-03

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/f3fda033-58f5-446d-ade4-2336a39bfb87

References

• CVE Record
• NVD entry