CVE-2020-15676
- Source
- https://cve.org/CVERecord?id=CVE-2020-15676
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-15676.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2020-15676
- Downstream
- Related
- Published
- 2020-10-01T19:15:13.783Z
- Modified
- 2026-03-13T00:31:21.829649Z
- Severity
-
- 6.1 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
- Summary
- [none]
- Details
-
Firefox sometimes ran the onload handler for SVG elements that the DOM sanitizer decided to remove, resulting in JavaScript being executed after pasting attacker-controlled data into a contenteditable element. This vulnerability affects Firefox < 81, Thunderbird < 78.3, and Firefox ESR < 78.3.
- References
-
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00074.html
- https://lists.debian.org/debian-lts-announce/2020/10/msg00020.html
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00077.html
- https://security.gentoo.org/glsa/202010-02
- https://www.debian.org/security/2020/dsa-4770
- https://www.mozilla.org/security/advisories/mfsa2020-42/
- https://www.mozilla.org/security/advisories/mfsa2020-43/
- https://www.mozilla.org/security/advisories/mfsa2020-44/
- https://bugzilla.mozilla.org/show_bug.cgi?id=1646140
Affected packages
Git /
Database specific
unresolved_ranges
[
{
"events": [
{
"introduced": "0"
},
{
"fixed": "81.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"fixed": "78.3"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"fixed": "78.3"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "9.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "10.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "15.1"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "15.2"
}
]
}
]
source
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-15676.json"