CVE-2017-5389
WebExtensions could use the "mozAddonManager" API by modifying the CSP headers on sites with the appropriate permissions and then using host requests to redirect script loads to…
Published: 2018-06-11 · CVSS: Unscored
WebExtensions could use the "mozAddonManager" API by modifying the CSP headers on sites with the appropriate permissions and then using host requests to redirect script loads to a malicious site. This allows a malicious extension to then install additional extensions without explicit user permission. This vulnerability affects Firefox < 51.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7