VulnerabilityModified
CVE-2019-8753
Processing maliciously crafted web content may lead to a cross site scripting attack.
MEDIUM 6.1EPSS 0.66%
Does this matter?
Lower severity and a low EPSS score (0.66%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 3.1
- 6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 0.66% probability · 51th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- apple/iphone os · apple/mac os x · apple/tvos · apple/watchos
- Source
- product-security@apple.com
EPSS 0.7% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://support.apple.com/en-us/HT210604Vendor Advisory
- https://support.apple.com/en-us/HT210606Vendor Advisory
- https://support.apple.com/en-us/HT210607Vendor Advisory
- https://support.apple.com/en-us/HT210634Vendor Advisory
- https://support.apple.com/en-us/HT210604Vendor Advisory
- https://support.apple.com/en-us/HT210606Vendor Advisory
- https://support.apple.com/en-us/HT210607Vendor Advisory
- https://support.apple.com/en-us/HT210634Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.