CVE Explorer
CVE-2026-58501
Zeep is a Python SOAP client. From 4.0.0 before 4.3.3, Settings.forbid_external is defined but not enforced when parsing WSDL or XSD documents, allowing transitive xsd:import, xsd:include, wsdl:import, and lxml entity or DTD references to fetch attacker-chosen HTTP or HTTPS URLs. This issue is fixed in version 4.3.3.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"product":"python-zeep","vendor":"mvantellingen","versions":[{"status":"affected","version":">= 4.0.0, < 4.3.3"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:49d9916f266c3c037b84d6162fd65e61e6afc4064ad51c0a6eae0132992d4b00 · sha256:8f2a069e2a173415… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.9,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:49d9916f266c3c037b84d6162fd65e61e6afc4064ad51c0a6eae0132992d4b00 · sha256:8f2a069e2a173415… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-918","description":"CWE-918: Server-Side Request Forgery (SSRF)","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:49d9916f266c3c037b84d6162fd65e61e6afc4064ad51c0a6eae0132992d4b00 · sha256:8f2a069e2a173415… · /containers/cna/problemTypes/0/descriptions/0
Source references
3 source assertions{"name":"https://github.com/mvantellingen/python-zeep/commit/83eb07bc6c84d841329d4f88856fecdba86f753e","tags":["x_refsource_MISC"],"url":"https://github.com/mvantellingen/python-zeep/commit/83eb07bc6c84d841329d4f88856fecdba86f753e"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:49d9916f266c3c037b84d6162fd65e61e6afc4064ad51c0a6eae0132992d4b00 · sha256:8f2a069e2a173415… · /containers/cna/references/1
{"name":"https://github.com/mvantellingen/python-zeep/releases/tag/4.3.3","tags":["x_refsource_MISC"],"url":"https://github.com/mvantellingen/python-zeep/releases/tag/4.3.3"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:49d9916f266c3c037b84d6162fd65e61e6afc4064ad51c0a6eae0132992d4b00 · sha256:8f2a069e2a173415… · /containers/cna/references/2
{"name":"https://github.com/mvantellingen/python-zeep/security/advisories/GHSA-4cc2-g9w2-fhf6","tags":["x_refsource_CONFIRM"],"url":"https://github.com/mvantellingen/python-zeep/security/advisories/GHSA-4cc2-g9w2-fhf6"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:49d9916f266c3c037b84d6162fd65e61e6afc4064ad51c0a6eae0132992d4b00 · sha256:8f2a069e2a173415… · /containers/cna/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.