https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-05T02:37:04.022877+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2018-5135 CVE-2018-5135 2026-10-05T02:37:04.046078+00:00

Affected: Mozilla Firefox

WebExtensions can bypass normal restrictions in some circumstances and use "browser.tabs.executeScript" to inject scripts into contexts where this should not be allowed, such as pages from other WebExtensions or unprivileged "about:" pages. This vulnerability affects Firefox < 59.