GHSA-65xw-vw82-r86x
XPath: Boolean expression infinite loop leads to denial of service via CPU exhaustion
En bref
- Publiée
- Mise à jour
- CVE
- CVE-2026-32287
- Alias
- GO-2026-4526
- CVSS_V3
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Description
Boolean 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()".
Paquets affectés
| Paquet | Versions |
|---|---|
| Go · github.com/antchfx/xpath | introduced 0, fixed 1.3.6 |
Références
- https://nvd.nist.gov/vuln/detail/CVE-2026-32287 ADVISORY
- https://github.com/antchfx/xpath/issues/121 WEB
- https://github.com/golang/vulndb/issues/4526 WEB
- https://github.com/antchfx/xpath/commit/afd4762cc342af56345a3fb4002a59281fcab494 WEB
- https://github.com/antchfx/xpath PACKAGE
- https://pkg.go.dev/vuln/GO-2026-4526 WEB
- https://securityinfinity.com/research/infinite-loop-dos-in-antchfx-xpath-logicalquery-select WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |