CVE-2019-10781 — In schema-inspector before 1

In schema-inspector before 1.6.9, a maliciously crafted JavaScript object can bypass the `sanitize()` and the `validate()` function used within schema-inspector.

01What is this vulnerability?

In schema-inspector before 1.6.9, a maliciously crafted JavaScript object can bypass the `sanitize()` and the `validate()` function used within schema-inspector.

02Affected products

Vendor	Product	Versions
Snyk	schema	inspector — All versions prior to version 1.6.9

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2020-01-22T13:40:56.000Z
• Last modified: 2024-08-04T22:32:01.588Z

09References

• snyk.io — https://snyk.io/vuln/SNYK-JS-SCHEMAINSPECTOR-536970
• github.com — https://github.com/Atinux/schema-inspector/commit/345a7b2eed11bb6128421150d65f4f…