What’s Vulnerable › Vulnerabilities

CVE-2023-5108: Easy Newsletter Signups <= 1.0.4 - Admin+ SQLi

• Severity: high (CVSS 7.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-12-04 · updated 2026-06-17
• Weakness: CWE-89

Description

The Easy Newsletter Signups WordPress plugin through 1.0.4 does not properly sanitise and escape a parameter before using it in a SQL statement, leading to a SQL injection exploitable by high privilege users such as admin

Affected products

• Easy Newsletter Signups: through 1.0.4

References

• https://wpscan.com/vulnerability/1b277929-e88b-4ab6-9190-526e75f5ce7a
• https://wpscan.com/vulnerability/1b277929-e88b-4ab6-9190-526e75f5ce7a

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