What’s Vulnerable › Vulnerabilities

CVE-2021-27973

• Severity: high (CVSS 7.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 11.0% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-04-02 · updated 2026-06-17
• Weakness: CWE-89

Description

SQL injection exists in Piwigo before 11.4.0 via the language parameter to admin.php?page=languages.

Affected products

• Piwigo: before 11.4.0 — fixed in 11.4.0

How to fix

Upgrade to a fixed version: Piwigo 11.4.0. Check the vendor advisory for mitigations.

References

• http://packetstormsecurity.com/files/162404/Piwigo-11.3.0-SQL-Injection.html
• https://github.com/Piwigo/Piwigo/issues/1352
• http://packetstormsecurity.com/files/162404/Piwigo-11.3.0-SQL-Injection.html
• https://github.com/Piwigo/Piwigo/issues/1352

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