Description
Piwigo 2.1.5 allows remote attackers to obtain sensitive information via a direct request to a .php file, which reveals the installation path in an error message, as demonstrated by tools/metadata.php and certain other files.
Remediation
References
Related Vulnerabilities
Magento Server-Side Request Forgery (SSRF) Vulnerability (CVE-2019-8151)
WordPress Plugin EELV Newsletter Multiple Vulnerabilities (4.6)
PHP Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2018-10545)
Apache HTTP Server NULL Pointer Dereference Vulnerability (CVE-2021-26690)