CVE•Published 2026-05-13•Modified 2026-05-18•0 articles on news•5 live references•NVD data
CVE-2026-44665
Vulnerability data via NVD (ingested)
CVSS v3.1
6.1
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS percentile
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Weaknesses (CWE)
Description
fast-xml-builder builds XML from JSON. Prior to 1.1.7, when an input data has quotes in attribute values but process entities is not enabled, it breaks the attribute value into multiple attributes. This gives the room for an attacker to insert unwanted attributes to the XML/HTML. This vulnerability is fixed in 1.1.7.
Timeline
Published 2026-05-13
Modified 2026-05-18
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). Live host counts are a Premium feature.
More intel sources (5)
Shodan report
vuln:CVE-2026-44665Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-44665Censys host search filtered to this CVE id.
grep.app
CVE-2026-44665Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-44665GitHub code search for direct mentions.
Google dork
"CVE-2026-44665" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-44665 on GitHub.
We haven't classified any articles referencing CVE-2026-44665 yet. The external references above still apply.