CVE•Published 2026-07-28•Modified 2026-07-29•0 articles on news•4 live references•NVD data
CVE-2026-55403
Vulnerability data via NVD (ingested)
CVSS v3.1
3.7
LOW
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS percentile
—
Weaknesses (CWE)
Description
datamodel-code-generator generates Python data models from schema definitions. Prior to 0.63.0, src/datamodel_code_generator/http.py get_body reuses Authorization, Cookie, and Proxy-Authorization headers when following cross-origin redirects while fetching remote schemas, allowing credentials scoped to one schema host to be leaked to another redirect target. This issue is fixed in version 0.63.0.
Timeline
Published 2026-07-28
Modified 2026-07-29
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
More intel sources (5)
Shodan report
vuln:CVE-2026-55403Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-55403Censys host search filtered to this CVE id.
grep.app
CVE-2026-55403Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-55403GitHub code search for direct mentions.
Google dork
"CVE-2026-55403" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-55403 on GitHub.
We haven't classified any articles referencing CVE-2026-55403 yet. The external references above still apply.