# joi (npm) vulnerabilities Source: https://junglewise.ai/threats/technologies/joi Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats Updated: 13 November 2026, 03:07 UTC. Rebuilt every hour. Data: https://junglewise.ai/threats/technologies/joi.json License: CC BY 4.0 with a link back Junglewise Threat Intelligence has tracked 7 vulnerabilities in joi (npm): 0 in the last 7 days and 6 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-118772, was published on 29 October 2026. 1 vulnerability in the last four weeks, down 50% on the four before (2). ## Counts - Last 7 days: 0 - Last 30 days: 1 - Last 90 days: 6 - All time: 7 (0 critical, 0 exploited in the wild) ## About joi (npm) A schema description language and data validator for JavaScript. ## Latest joi (npm) vulnerabilities - [CVE-2026-118772: Joi email validation ReDoS in multi-address mode](https://junglewise.ai/threats/cve-2026-118772-joi-is-a-schema-description-language-and-data-validator-for) (high, CVSS 7.5, published 29 Oct 2026) - [joi regular expression denial of service in isoDate validation](https://junglewise.ai/threats/duplicate-advisory-joi-quadratic-regular-expression-backtracking-in-joi-0593de22) (high, CVSS 7.5, published 17 Sep 2026) - [CVE-2026-92599: joi regular expression denial of service in isoDate validation](https://junglewise.ai/threats/cve-2026-92599-joi-regular-expression-denial-of-service-in-isodate-validation) (high, CVSS 7.5, published 16 Sep 2026) - [CVE-2026-90771: joi prototype pollution in messages compilation](https://junglewise.ai/threats/cve-2026-90771-joi-prototype-pollution-in-messages-compilation) (low, CVSS 3.7, published 13 Sep 2026) - [CVE-2026-84368: Joi prototype pollution via __proto__ in custom messages](https://junglewise.ai/threats/cve-2026-84368-joi-prototype-pollution-via-proto-in-custom-messages) (low, CVSS 3.7, published 1 Sep 2026) - [CVE-2026-84367: Hapi Joi object().rename() prototype pollution via template target](https://junglewise.ai/threats/cve-2026-84367-hapi-joi-object-rename-prototype-pollution-via-template-target) (low, CVSS 3.7, published 1 Sep 2026) - [CVE-2026-48038: hapijs joi denial of service via recursive link schemas](https://junglewise.ai/threats/cve-2026-48038-hapijs-joi-denial-of-service-via-recursive-link-schemas) (medium, CVSS 5.3, published 14 Jul 2026) ## Most severe joi (npm) vulnerabilities - [CVE-2026-92599: joi regular expression denial of service in isoDate validation](https://junglewise.ai/threats/cve-2026-92599-joi-regular-expression-denial-of-service-in-isodate-validation) (high, CVSS 7.5, published 16 Sep 2026) - [CVE-2026-118772: Joi email validation ReDoS in multi-address mode](https://junglewise.ai/threats/cve-2026-118772-joi-is-a-schema-description-language-and-data-validator-for) (high, CVSS 7.5, published 29 Oct 2026) - [joi regular expression denial of service in isoDate validation](https://junglewise.ai/threats/duplicate-advisory-joi-quadratic-regular-expression-backtracking-in-joi-0593de22) (high, CVSS 7.5, published 17 Sep 2026) - [CVE-2026-48038: hapijs joi denial of service via recursive link schemas](https://junglewise.ai/threats/cve-2026-48038-hapijs-joi-denial-of-service-via-recursive-link-schemas) (medium, CVSS 5.3, published 14 Jul 2026) - [CVE-2026-90771: joi prototype pollution in messages compilation](https://junglewise.ai/threats/cve-2026-90771-joi-prototype-pollution-in-messages-compilation) (low, CVSS 3.7, published 13 Sep 2026) - [CVE-2026-84368: Joi prototype pollution via __proto__ in custom messages](https://junglewise.ai/threats/cve-2026-84368-joi-prototype-pollution-via-proto-in-custom-messages) (low, CVSS 3.7, published 1 Sep 2026) - [CVE-2026-84367: Hapi Joi object().rename() prototype pollution via template target](https://junglewise.ai/threats/cve-2026-84367-hapi-joi-object-rename-prototype-pollution-via-template-target) (low, CVSS 3.7, published 1 Sep 2026) ## Vulnerabilities per week 1 vulnerability in the last four weeks, down 50% on the four before (2). | Week of | Vulns | Critical | Exploited | | --- | --- | --- | --- | | 17 Aug 2026 | 0 | 0 | 0 | | 24 Aug 2026 | 0 | 0 | 0 | | 31 Aug 2026 | 2 | 0 | 0 | | 7 Sep 2026 | 1 | 0 | 0 | | 14 Sep 2026 | 2 | 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 | 1 | 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, "joi (npm) vulnerabilities", https://junglewise.ai/threats/technologies/joi, 13 November 2026.