CVE-2019-10798 — rdf-graph-array through 0

rdf-graph-array through 0.3.0-rc6 manipulation of JavaScript objects resutling in Prototype Pollution. The rdf.Graph.prototype.add method could be tricked into adding or modifying properties of Object.prototype.

01What is this vulnerability?

rdf-graph-array through 0.3.0-rc6 manipulation of JavaScript objects resutling in Prototype Pollution. The rdf.Graph.prototype.add method could be tricked into adding or modifying properties of Object.prototype.

02Affected products

Vendor	Product	Versions
n	a / rdf	graph-array — All versions including 0.3.0-rc6

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: 2020-02-24T17:37:46.000Z
• Last modified: 2024-08-04T22:32:02.019Z

09References

• github.com — https://github.com/rdf-ext-archive/rdf-graph-array/blob/master/index.js#L211
• snyk.io — https://snyk.io/vuln/SNYK-JS-RDFGRAPHARRAY-551803