CVE-2021-24528

The FluentSMTP WordPress plugin before 2.0.1 does not sanitize parameters before storing the settings in the database, nor does the plugin escape the values before outputting them when viewing the SMTP settings set by this plugin, leading to a stored cross site scripting (XSS) vulnerability. Only users with roles capable of managing plugins can modify the plugin's settings.

CVSS v3.1

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

CVSS v2.0

3.5 LOWAV:N/AC:M/Au:S/C:N/I:P/A:N

EPSS

0.62% chance of exploitation in the next 30 days, 48th percentile

Published

2021-08-30

Updated

2024-08-03

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/8b8d316b-96b2-4cdc-9da5-c9ea6108a85b

References

• CVE Record
• NVD entry

Related

• CVE-2021-24527
• CVE-2021-24529
• CVE-2021-24526
• CVE-2021-24530
• CVE-2021-24525
• CVE-2021-24533