CVE-2020-18121

HIGH 8.8CVE-2020-18121 · Published 30/08/2021 · updated 17/06/2026

In short

CVE-2020-18121 is a HIGH (CVSS 8.8) vulnerability affecting indexhibit (indexhibit).
Chance of exploitation in the next 30 days (EPSS): 0.97%, higher than 61.9% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
indexhibit indexhibit	`= 2.1.5`	No fix yet

A configuration issue in Indexhibit 2.1.5 allows authenticated attackers to modify .php files, leading to getshell.

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