CVE-2017-7846

It is possible to execute JavaScript in the parsed RSS feed when RSS feed is viewed as a website, e.g. via "View -> Feed article -> Website" or in the standard format of "View -> Feed article -> default format". This vulnerability affects Thunderbird < 52.5.2.

• CWE-74

• http://www.securityfocus.com/bid/102258Third Party Advisory, VDB Entry
• http://www.securitytracker.com/id/1040123Third Party Advisory, VDB Entry
• https://access.redhat.com/errata/RHSA-2018:0061Third Party Advisory
• https://bugzilla.mozilla.org/show_bug.cgi?id=1411716Issue Tracking, Permissions Required
• https://lists.debian.org/debian-lts-announce/2017/12/msg00026.htmlMailing List, Third Party Advisory
• https://www.debian.org/security/2017/dsa-4075Third Party Advisory
• https://www.mozilla.org/security/advisories/mfsa2017-30/Vendor Advisory
• http://www.securityfocus.com/bid/102258Third Party Advisory, VDB Entry
• http://www.securitytracker.com/id/1040123Third Party Advisory, VDB Entry
• https://access.redhat.com/errata/RHSA-2018:0061Third Party Advisory
• https://bugzilla.mozilla.org/show_bug.cgi?id=1411716Issue Tracking, Permissions Required
• https://lists.debian.org/debian-lts-announce/2017/12/msg00026.htmlMailing List, Third Party Advisory
• https://www.debian.org/security/2017/dsa-4075Third Party Advisory
• https://www.mozilla.org/security/advisories/mfsa2017-30/Vendor Advisory

Published

Jun 11, 2018

Last Modified

Jun 17, 2026

Status

Modified

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