CVE-2022-1593: Site Offline or Coming Soon <= 1.6.6 - Stored Cross-Site Scripting via CSRF

Severity: medium (CVSS 6.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.8% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2022-06-27 · updated 2026-06-17
Weakness: CWE-79

Description

The Site Offline or Coming Soon WordPress plugin through 1.6.6 does not have CSRF check in place when updating its settings, and it also lacking sanitisation as well as escaping in some of them. As a result, attackers could make a logged in admin change them and put Cross-Site Scripting payloads in them via a CSRF attack

Affected products

Site Offline or Coming Soon: through 1.6.6

References

https://wpscan.com/vulnerability/67678666-402b-4010-ac56-7067a0f40185
https://wpscan.com/vulnerability/67678666-402b-4010-ac56-7067a0f40185

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