CVE Explorer
CVE-2026-32287
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()".
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"collectionURL":"https://pkg.go.dev","defaultStatus":"unaffected","packageName":"github.com/antchfx/xpath","product":"github.com/antchfx/xpath","programRoutines":[{"name":"logicalQuery.Select"},{"name":"Expr.Evaluate"},{"name":"NodeIterator.MoveNext"},{"name":"ancestorQuery.Evaluate"},{"name":"ancestorQuery.Select"},{"name":"attributeQuery.Evaluate"},{"name":"attributeQuery.Select"},{"name":"booleanQuery.Evaluate"},{"name":"booleanQuery.Select"},{"name":"cachedChildQuery.Evaluate"},{"name":"cachedChildQuery.Select"},{"name":"childQuery.Evaluate"},{"name":"childQuery.Select"},{"name":"descenda…
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:98ee0a9a6eabb51731bf10c0d9c6bb3ec56e96578eaa59569d17bcff45455ccf · sha256:19d60af4be1dc0a6… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:98ee0a9a6eabb51731bf10c0d9c6bb3ec56e96578eaa59569d17bcff45455ccf · sha256:19d60af4be1dc0a6… · /containers/adp/0/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"description":"CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop')","lang":"en"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:98ee0a9a6eabb51731bf10c0d9c6bb3ec56e96578eaa59569d17bcff45455ccf · sha256:19d60af4be1dc0a6… · /containers/cna/problemTypes/0/descriptions/0
Source references
5 source assertions{"url":"https://github.com/antchfx/xpath/commit/afd4762cc342af56345a3fb4002a59281fcab494"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:98ee0a9a6eabb51731bf10c0d9c6bb3ec56e96578eaa59569d17bcff45455ccf · sha256:19d60af4be1dc0a6… · /containers/cna/references/1
{"url":"https://github.com/antchfx/xpath/issues/121"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:98ee0a9a6eabb51731bf10c0d9c6bb3ec56e96578eaa59569d17bcff45455ccf · sha256:19d60af4be1dc0a6… · /containers/cna/references/0
{"url":"https://github.com/golang/vulndb/issues/4526"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:98ee0a9a6eabb51731bf10c0d9c6bb3ec56e96578eaa59569d17bcff45455ccf · sha256:19d60af4be1dc0a6… · /containers/cna/references/2
{"url":"https://pkg.go.dev/vuln/GO-2026-4526"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:98ee0a9a6eabb51731bf10c0d9c6bb3ec56e96578eaa59569d17bcff45455ccf · sha256:19d60af4be1dc0a6… · /containers/cna/references/3
{"tags":["exploit"],"url":"https://securityinfinity.com/research/infinite-loop-dos-in-antchfx-xpath-logicalquery-select"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:98ee0a9a6eabb51731bf10c0d9c6bb3ec56e96578eaa59569d17bcff45455ccf · sha256:19d60af4be1dc0a6… · /containers/adp/0/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.