Apache HertzBeat versions 1.7.1, 1.7.2, 1.7.3, 1.8.0, and 1.9.0 have incomplete XPath expression...
0.69github-advisories · v1 · published 11/3/2026, 12:31:48 PM · modified 11/3/2026, 12:31:53 PM · TLP:CLEAR
ai.evaluationoffsec.vulnerability
Source evidence ↗Entities
cve: CVE-2026-24343cve: CVE-2026-114442ghsa: GHSA-m542-3mx3-33v9cwe: CWE-643
Assessment
Fact summary
low · heuristicApache HertzBeat versions 1.7.1, 1.7.2, 1.7.3, 1.8.0, and 1.9.0 have incomplete XPath expression validation in the HTTP collector XML parsing path. An authenticated user with permission to create monitor templates can supply XPath expressions through metrics.aliasFields that are evaluated without the validation applied to parseScript. When processing a crafted XML response, repeated evaluation may consume excessive CPU resources and impair collector availability
Technical delta
low · heuristicAutomated delta unavailable (heuristic mode).
Defensive significance
low · heuristicNone identified (heuristic mode).
Extracted text
Apache HertzBeat versions 1.7.1, 1.7.2, 1.7.3, 1.8.0, and 1.9.0 have incomplete XPath expression validation in the HTTP collector XML parsing path. An authenticated user with permission to create monitor templates can supply XPath expressions through metrics.aliasFields that are evaluated without the validation applied to parseScript. When processing a crafted XML response, repeated evaluation may consume excessive CPU resources and impair collector availability. This is a follow-up to the incomplete fix for CVE-2026-24343. The fix is included in Apache HertzBeat 1.9.1. Users should upgrade to 1.9.1 or a later version.