A Server-Side Request Forgery (SSRF) vulnerability in the /Upgrade/FixConfig route in Open Library Foundation VuFind 2.0 through 9.1 before 9.1.1 allows a remote attacker to overwrite local configuration files to gain access to the administrator panel and achieve Remote Code Execution. A mitigating factor is that it requires the allowurlinclude PHP runtime setting to be on, which is off in default installations. It also requires the /Upgrade route to be exposed, which is exposed by default after installing VuFind, and is recommended to be disabled by setting autoConfigure to false in config.ini.
{ "nvd_published_at": "2024-05-22T19:15:08Z", "cwe_ids": [ "CWE-918" ], "severity": "CRITICAL", "github_reviewed": true, "github_reviewed_at": "2024-05-23T14:20:46Z" }