Style editor traffic in the Developer Tools can be routed through a service worker hosted on a third party website if a user selects error links when these tools are open. This can allow style editor information used within Developer Tools to leak cross-origin. This vulnerability affects Firefox < 58.
CVSS Details
- CVSS 3.1 Base Score: 5.3
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Freebsd | — | Upgrade linux-thunderbirdUpgrade thunderbirdUpgrade firefoxUpgrade firefox-esrUpgrade libxulUpgrade linux-firefoxUpgrade waterfoxUpgrade seamonkeyUpgrade linux-seamonkey | Dec 10, 2025 | Jan 23, 2018 |
| Mfsa2018 02 | — | Upgrade to Mozilla Firefox version 58.0Upgrade to the latest version of Mozilla Firefox | Jan 24, 2018 | Jan 23, 2018 |
| Suse | — | Upgrade MozillaFirefox-translations-commonUpgrade MozillaFirefoxUpgrade MozillaFirefox-translations-other | May 20, 2018 | Jan 24, 2018 |
| Ubuntu | — | Upgrade firefox | Apr 26, 2018 | Jan 24, 2018 |
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