Nifty Newsletters (Formerly Sola Newsletters)

Nifty Newsletters (Formerly Sola Newsletters) has one disclosed vulnerability in the WordSec catalog, all reported in 2021; it remains unpatched as of September 2026. Their average CVSS score is 8.8, and the most serious one scores 8.8 out of 10. Severity breakdown: 0 critical and 1 high.

The most common weakness is Cross-Site Request Forgery (CSRF), behind 1 of the records (100%).

The one issue recorded for Nifty Newsletters (Formerly Sola Newsletters) has no published fix yet, which makes virtual patching the only reliable mitigation. The oldest unresolved one dates back to 2021.

All of these findings were reported by Kohei Hino, Cryptography Laboratory in Tokyo Denki University.

Strategic Overview

Avg CVSSHigh

8.8/ 10

Patch Coverage0%

Open

Fixed

Get automatic notifications for all Nifty Newsletters (Formerly Sola Newsletters) vulnerabilities before they are exploited.

Most severe open issueCVSS 8.8CVE-2021-34634

Nifty Newsletters <= 4.0.23 – Cross-Site Request Forgery to Stored Cross-Site Scripting

Read the full analysis

Vulnerability Records

1 records


2021-07-31 00:00	Nifty Newsletters <= 4.0.23 – Cross-Site Request Forgery to Stored Cross-Site Scripting Nifty Newsletters (Formerly Sola… <= 4.0.23	`CVE-2021-34634`	8.8 High	Kohei Hino, Cryptography Laboratory in Tokyo Denki University	No

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