# is-my-json-valid (npm) vulnerabilities

Source: https://junglewise.ai/threats/technologies/is-my-json-valid  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 13 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/is-my-json-valid.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 4 vulnerabilities in is-my-json-valid (npm): 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2018-1107, was published on 6 January 2022.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 0
- All time: 4 (0 critical, 0 exploited in the wild)

## About is-my-json-valid (npm)

Node.js library for validating JSON data against defined schemas.

## Latest is-my-json-valid (npm) vulnerabilities

- [CVE-2018-1107: npm is-my-json-valid regular expression denial of service](https://junglewise.ai/threats/cve-2018-1107-npm-is-my-json-valid-regular-expression-denial-of-service) (low, CVSS 3.1, published 6 Jan 2022)
- [is-my-json-valid regular expression denial of service](https://junglewise.ai/threats/is-my-json-valid-regular-expression-denial-of-service-34bc4850) (info, published 19 Aug 2020)
- [is-my-json-valid ReDoS in utc-millisec regex](https://junglewise.ai/threats/is-my-json-valid-redos-in-utc-millisec-regex-a2c670d1) (info, published 31 Jul 2018)
- [CVE-2016-2537: is-my-json-valid regular expression denial of service in email validation](https://junglewise.ai/threats/cve-2016-2537-is-my-json-valid-regular-expression-denial-of-service-in-email) (low, CVSS 3, published 24 Oct 2017)

## Most severe is-my-json-valid (npm) vulnerabilities

- [CVE-2018-1107: npm is-my-json-valid regular expression denial of service](https://junglewise.ai/threats/cve-2018-1107-npm-is-my-json-valid-regular-expression-denial-of-service) (low, CVSS 3.1, published 6 Jan 2022)
- [CVE-2016-2537: is-my-json-valid regular expression denial of service in email validation](https://junglewise.ai/threats/cve-2016-2537-is-my-json-valid-regular-expression-denial-of-service-in-email) (low, CVSS 3, published 24 Oct 2017)
- [is-my-json-valid regular expression denial of service](https://junglewise.ai/threats/is-my-json-valid-regular-expression-denial-of-service-34bc4850) (info, published 19 Aug 2020)
- [is-my-json-valid ReDoS in utc-millisec regex](https://junglewise.ai/threats/is-my-json-valid-redos-in-utc-millisec-regex-a2c670d1) (info, published 31 Jul 2018)

## Vulnerabilities per week

Nothing was published in the last eight weeks.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Other npm technologies

- [openclaw (npm)](https://junglewise.ai/threats/technologies/npm-openclaw): 214 vulnerabilities
- [flowise (npm)](https://junglewise.ai/threats/technologies/flowise): 133 vulnerabilities
- [parse-server (npm)](https://junglewise.ai/threats/technologies/parse-server): 117 vulnerabilities
- [vm2 (npm)](https://junglewise.ai/threats/technologies/vm2): 111 vulnerabilities
- [electron (npm)](https://junglewise.ai/threats/technologies/electron): 77 vulnerabilities
- [ghost (npm)](https://junglewise.ai/threats/technologies/ghost): 74 vulnerabilities
- [n8n (npm)](https://junglewise.ai/threats/technologies/npm-n8n): 64 vulnerabilities
- [hono (npm)](https://junglewise.ai/threats/technologies/hono): 62 vulnerabilities
- [directus (npm)](https://junglewise.ai/threats/technologies/directus): 61 vulnerabilities
- [nocodb (npm)](https://junglewise.ai/threats/technologies/nocodb): 54 vulnerabilities
- [undici (npm)](https://junglewise.ai/threats/technologies/undici): 53 vulnerabilities
- [@budibase/server (npm)](https://junglewise.ai/threats/technologies/budibase-server): 42 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "is-my-json-valid (npm) vulnerabilities", https://junglewise.ai/threats/technologies/is-my-json-valid, 13 November 2026.