CVE-2026-52746Disclosure(jsonata / jsonata)

LOWCVSS 7.5 · HIGH

Signal is active with 2 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

JSONata is a JSON query and transformation language. Prior to 2.2.0 and 1.8.9, 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 and 1.8.9.

jsonata CVEs Back to dashboard

0.0/ 10 priority

Sources & remediation

Patch / fix

Other references

Weakness type (CWE)

CWE-1333

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

jsonata

Threat summary

2 mentions across 1 observed day

What's happening

Technical details provided in 2 signals
Disclosure: 1 classified signal
General: 1 classified signal
2 total mentions across 1 day

Affected systems

Vendors

jsonata

Products

jsonata

Deep dive

Activity timeline2 mentions / 1d

Signal classification2 categories

Disclosure

150.0%

General

150.0%

Referenced assets2 URLs

By indicator

Full discourse2 posts

Infoflowcloud@infoflowcloud92d
Disclosure
🚨*CVE* CVE-2026-52746 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… https://www.cve.org/CVERecord?id=CVE-2026-52746 ----- Traducción: CVE-2026-52746 JSO… http://infoflow.cloud`
Post summary
The post announces CVE‑2026‑52746, detailing a potential denial‑of‑service vulnerability in JSONata prior to version 2.2.0, but provides no proof of exploitation, fix, or false‑positive claim.
0000037
92 followersView on X
CVE@CVEnew92d
General
CVE-2026-52746 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… https://www.cve.org/CVERecord?id=CVE-2026-52746
Post summary
The post reports a superlinear backtracking denial-of-service vulnerability in JSONata’s $toMillis function prior to v2.2.0, with no PoC, exploit, or patch details provided.
00000698
57.8K followersView on X

CPE platform detail1 entries

Part:

Vendor:

Product:

Version:

Target SW:

Target HW:

1 of 1 entries

Part	Vendor	Product	Version	Target SW	Target HW
App	jsonata	jsonata	-	-	-

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