Prototype Pollution in rdf-graph-array - CVE-2019-10798
Published: February 28, 2020
Vulnerability identifier: #VU25687
CSH Severity: High
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/U:Amber
CVE-ID: CVE-2019-10798
CWE-ID: CWE-400
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Thomas Bergwinkl
Affected software:
rdf-graph-array
rdf-graph-array
Detailed vulnerability description
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to improper input validation within the "rdf.Graph.prototype.add" method. A remote attacker can send a specially crafted request and add or modify properties of Object.prototype.
How to mitigate CVE-2019-10798
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.