{"id":20829,"date":"2026-09-11T08:31:17","date_gmt":"2026-09-11T00:31:17","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-89089"},"modified":"2026-09-11T08:31:17","modified_gmt":"2026-09-11T00:31:17","slug":"cve-2026-89089","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-89089","title":{"rendered":"CVE-2026-89089 [MEDIUM] &#8211; A SQL injection vulnerability exists in the JasperReports-based reporting feature of multi"},"content":{"rendered":"<p>A SQL injection vulnerability exists in the JasperReports-based reporting feature of multiple versions of OpenNMS Meridian and Horizon. A low-privileged authenticated user (ROLE_USER) can run the shipped, default-enabled online reports &#8220;Maintenance contracts expired&#8221; (AssetManagementMaintExpired) and &#8220;Maintenance contracts strategy&#8221; (AssetManagementMaintStrategy) via the reporting REST API (POST \/rest\/reports\/{id}) and supply a DATE_FORMAT parameter that the report templates substitute literally, un-escaped, into their SQL queries. This lets an attacker execute arbitrary SQL against the OpenNMS database and read arbitrary data, including database-stored secrets such as provisioning and notification credentials and SNMP community strings.<\/p>\n<p>The solution is to upgrade to Meridian 2024.3.13, 2025.0.10 and Horizon 36.0.4 or newer. Meridian and Horizon installation instructions state that they are intended for installation within an organization&#8217;s private networks and should not be directly accessible from the Internet.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A SQL injection vulnerability exists in the JasperReports-based reporting feature of multiple versions of OpenNMS Meridian and Horizon. A low-privileged authenticated user (ROLE_USER) can run the ship<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-20829","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/20829","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln"}],"about":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/types\/vuln"}],"wp:attachment":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=20829"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=20829"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=20829"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}