Note:
This project will be discontinued after December 13, 2021. [more]
2020-03-02
If a template tag was used in a select tag, the parser could be confused and allow JavaScript parsing and execution when it should not be allowed. A site that relied on the browser behaving correctly could suffer a cross-site scripting vulnerability as a result. In general, this flaw cannot be exploited through email in the Thunderbird product because scripting is disabled when reading mail, but is potentially a risk in browser or browser-like contexts. This vulnerability affects Thunderbird < 68.5, Firefox < 73, and Firefox < ESR68.5.
Products | Firefox, Firefox_esr, Thunderbird |
Type | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') (CWE-79) |
First patch | - None (likely due to unavailable code) |
Links |
• https://security.gentoo.org/glsa/202003-02
• https://www.mozilla.org/security/advisories/mfsa2020-05/ • https://usn.ubuntu.com/4278-2/ • https://www.mozilla.org/security/advisories/mfsa2020-06/ • https://www.mozilla.org/security/advisories/mfsa2020-07/ |