CVE•Published 2026-07-17•Modified 2026-07-30•0 articles on news•5 live references•NVD data
CVE-2026-52746Jsonata · Jsonata
Vulnerability data via NVD (ingested)
CVSS v3.1
7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS percentile
30
Exploit Prediction Scoring System · top 70% of all CVEs
Weaknesses (CWE)
Description
JSONata is a JSON query and transformation language. Prior to 2.2.0, malicious non-matching inputs to the $toMillis function can cause superlinear backtracking in the ISO-8601 validation regex, leading to denial of service in applications that evaluate user-provided JSONata expressions. This issue is fixed in version 2.2.0.
Timeline
Published 2026-07-17
Modified 2026-07-30
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).
Shodan · vuln tag0 hosts
vuln:CVE-2026-52746Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Jsonata Jsonata"All exposed Jsonata Jsonata instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Jsonata"HTTP body or banner mentions "Jsonata" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2026-52746Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-52746Censys host search filtered to this CVE id.
grep.app
CVE-2026-52746Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-52746GitHub code search for direct mentions.
Google dork
"CVE-2026-52746" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub (1)
We haven't classified any articles referencing CVE-2026-52746 yet. The external references above still apply.