What’s Vulnerable › Vulnerabilities

CVE-2020-18662

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 5.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-06-24 · updated 2026-06-17
• Weakness: CWE-89

Description

SQL Injection vulnerability in gnuboard5 <=v5.3.2.8 via the table_prefix parameter in install_db.php.

Affected products

• gnuboard5: through 5.3.2.8

References

• https://github.com/LoRexxar/CVE_Request/tree/master/gnuboard5%20mul%20vuls%20before%20v5.3.2.8#sql-injection-in-install_dbphp
• https://github.com/gnuboard/gnuboard5/issues/43
• https://www.seebug.org/vuldb/ssvid-97927
• https://github.com/LoRexxar/CVE_Request/tree/master/gnuboard5%20mul%20vuls%20before%20v5.3.2.8#sql-injection-in-install_dbphp
• https://github.com/gnuboard/gnuboard5/issues/43
• https://www.seebug.org/vuldb/ssvid-97927

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