CVE-2021-43787 — XSS via prototype pollution
Nodebb is an open source Node.js based forum software. In affected versions a prototype pollution vulnerability in the uploader module allowed a malicious user to inject arbitra…
Published: 2021-11-29 · CVSS: 9.0 · CVSS 3.1
Nodebb is an open source Node.js based forum software. In affected versions a prototype pollution vulnerability in the uploader module allowed a malicious user to inject arbitrary data (i.e. javascript) into the DOM, theoretically allowing for an account takeover when used in conjunction with a path traversal vulnerability disclosed at the same time as this report. The vulnerability has been patched as of v1.18.5. Users are advised to upgrade as soon as possible.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7