https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-03T23:40:49.271508+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2017-2661 CVE-2017-2661 2026-10-03T23:40:49.601762+00:00

Affected: ClusterLabs pcs

ClusterLabs pcs before version 0.9.157 is vulnerable to a cross-site scripting vulnerability due to improper validation of Node name field when creating new cluster or adding existing cluster.

 https://vulnerability.circl.lu/vuln/usn-7614-1 USN-7614-1 — pcs vulnerabilities 2026-10-03T23:40:49.601850+00:00

Affected: Ubuntu:Pro:16.04:LTS: pcs, Ubuntu:Pro:20.04:LTS: pcs, Ubuntu:Pro:22.04:LTS: pcs

Cedric Buissart discovered that pcs did not correctly handle certain parameters. An attacker could possibly use this issue to leak sensitive information or elevate their privileges. This issue only affected Ubuntu 16.04 LTS. (CVE-2018-1086)

Ondrej Mular discovered that pcs did not correctly handle Unix socket permissions. An attacker could possibly use this issue to elevate their privileges. This issue only affected Ubuntu 22.04 LTS. (CVE-2022-2735)

It was discovered that pcs did not correctly handle PAM authentication. An attacker could possibly use this issue to bypass authentication mechanisms. This issue only affected Ubuntu 20.04 LTS and Ubuntu 22.04 LTS. (CVE-2022-1049)

It was discovered that pcs did not correctly handle the validation of Node names. An attacker could possibly use this issue to execute a cross-site scripting (XSS) attack. This issue only affected Ubuntu 16.04 LTS. (CVE-2017-2661)