CVEvulnerability
CVE-2026-32287
7.5 HIGH
Official page ↗
- Status
- Analyzed
- Published
- 2026-03-26
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-835
Description
Boolean XPath expressions that evaluate to true can cause an infinite loop in logicalQuery.Select, leading to 100% CPU usage. This can be triggered by top-level selectors such as "1=1" or "true()".
Affected configurations
• antchfx xpath (< 1.3.6)
Related
Weakness · CWE (1)
- CWE-835 Loop with Unreachable Exit Condition weakness
References
- https://github.com/antchfx/xpath/commit/afd4762cc342af56345a3fb4002a59281fcab494 Patch
- https://github.com/antchfx/xpath/issues/121 Issue Tracking, Third Party Advisory
- https://github.com/golang/vulndb/issues/4526 Issue Tracking, Third Party Advisory
- https://pkg.go.dev/vuln/GO-2026-4526 Third Party Advisory
- https://securityinfinity.com/research/infinite-loop-dos-in-antchfx-xpath-logicalquery-select Exploit, Third Party Advisory