What’s Vulnerable › Vulnerabilities

CVE-2023-27922

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-05-23 · updated 2026-06-17
• Weakness: CWE-79

Description

Cross-site scripting vulnerability in Newsletter versions prior to 7.6.9 allows a remote unauthenticated attacker to inject an arbitrary script.

Affected products

• satollo Newsletter – Send awesome emails from WordPress: before 7.6.9 — fixed in 7.6.9

How to fix

Upgrade to a fixed version: satollo Newsletter – Send awesome emails from WordPress 7.6.9. Check the vendor advisory for mitigations.

References

• https://jvn.jp/en/jp/JVN59341308/
• https://wordpress.org/plugins/newsletter/
• https://jvn.jp/en/jp/JVN59341308/
• https://wordpress.org/plugins/newsletter/

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