CVE-2019-11593

In Adblock Plus before 3.5.2, the $rewrite filter option allows filter-list maintainers to run arbitrary code in a client-side session when a web service loads a script for execution using XMLHttpRequest or Fetch, and the script origin has an open redirect.

• CWE-94

• https://adblockplus.org/releases/adblock-plus-352-for-chrome-firefox-and-opera-releasedVendor Advisory
• https://armin.dev/blog/2019/04/adblock-plus-code-injection/Mitigation, Third Party Advisory
• https://gitlab.com/eyeo/adblockplus/adblockpluschrome/issues/1Third Party Advisory
• https://gitlab.com/eyeo/adblockplus/adblockpluscore/issues/4Third Party Advisory
• https://news.ycombinator.com/item?id=19666504Third Party Advisory
• https://adblockplus.org/releases/adblock-plus-352-for-chrome-firefox-and-opera-releasedVendor Advisory
• https://armin.dev/blog/2019/04/adblock-plus-code-injection/Mitigation, Third Party Advisory
• https://gitlab.com/eyeo/adblockplus/adblockpluschrome/issues/1Third Party Advisory
• https://gitlab.com/eyeo/adblockplus/adblockpluscore/issues/4Third Party Advisory
• https://news.ycombinator.com/item?id=19666504Third Party Advisory

Published

Apr 29, 2019

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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