Arch Linux Security Advisory ASA-202105-16 ========================================== Severity: High Date : 2021-05-25 CVE-ID : CVE-2021-32305 Package : websvn Type : arbitrary command execution Remote : Yes Link : https://security.archlinux.org/AVG-1969 Summary ======= The package websvn before version 2.6.1-1 is vulnerable to arbitrary command execution. Resolution ========== Upgrade to 2.6.1-1. # pacman -Syu "websvn>=2.6.1-1" The problem has been fixed upstream in version 2.6.1. Workaround ========== None. Description =========== WebSVN before 2.6.1 allows remote attackers to execute arbitrary commands via shell metacharacters in the search parameter. Impact ====== A remote attacker can execute arbitrary shell commands on the server using a crafted search query. References ========== https://github.com/websvnphp/websvn/pull/142 https://github.com/websvnphp/websvn/commit/88fce56b7b9dbfc0fe2629217c3bff2c2... https://security.archlinux.org/CVE-2021-32305