Unscored severity · published Jul 21, 2011
CVE-2011-0242
Cross-site scripting (XSS) vulnerability in WebKit in Apple Safari before 5.0.6 allows remote attackers to inject arbitrary web script or HTML via vectors involving a URL that…
–
CVSS
1.7%
EPSS
No
On KEV
Description
Cross-site scripting (XSS) vulnerability in WebKit in Apple Safari before 5.0.6 allows remote attackers to inject arbitrary web script or HTML via vectors involving a URL that contains a username.
Exploitation
Is it being used?
Exploit prediction (EPSS)1.7% · higher than 77% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SA
Safari · Apple
through 5.0.5; 1.0; 1.0; 1.0; 1.0.0; 1.0.0b1; +34 more · source: NVD
WE
Webkit · Apple
All versions, or not specified · source: NVD
Affected product
SA
Safari
Apple
More from Safari
10.0
CVE-2025-24201
Apple Multiple Products WebKit Out-of-Bounds Write Vulnerability
8.8
CVE-2025-43529
Apple Multiple Products Use-After-Free WebKit Vulnerability
8.8
CVE-2025-14174
Google Chromium Out of Bounds Memory Access Vulnerability
8.8
CVE-2023-43000
Apple Multiple products Use-After-Free Vulnerability
8.8
CVE-2025-31277
Apple Multiple Products Buffer Overflow Vulnerability