CVE-2019-8753 json
This issue was addressed with improved checks.
published 6y ago modified 4mo ago also EUVD-2019-18143
- cvss
- 6.1
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.7%
- EPSS 0.7% chance of exploitation in 30 days, percentile 51%
- public exploits
- 0
- none known
Summary
This issue was addressed with improved checks. This issue is fixed in macOS Catalina 10.15, watchOS 6, iOS 13, tvOS 13. Processing maliciously crafted web content may lead to a cross site scripting attack.
Patch / fix
- Apple tvOS 13
- Apple iOS 13
- Apple watchOS 6
- Apple macOS 10.15
Is CVE-2019-8753 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerExploit prediction
0.66% chance of exploitation in the next 30 days, higher than 51% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
Affected products
- Apple tvOS
- Apple iOS
- Apple watchOS
- Apple macOS
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
support.apple.com
/en-us/HT210634
vendor-advisory
-
support.apple.com
/en-us/HT210604
vendor-advisory
-
support.apple.com
/en-us/HT210606
vendor-advisory
-
support.apple.com
/en-us/HT210607
vendor-advisory
Sources
- CVE List CVE-2019-8753
- NVD CVE-2019-8753
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.