Unscored severity · published Mar 11, 2011
CVE-2011-0161
WebKit, as used in Apple Safari before 5.0.4 and iOS before 4.3, does not properly handle the Attr.style accessor, which allows remote attackers to bypass the Same Origin Policy…
–
CVSS
1.7%
EPSS
No
On KEV
Description
WebKit, as used in Apple Safari before 5.0.4 and iOS before 4.3, does not properly handle the Attr.style accessor, which allows remote attackers to bypass the Same Origin Policy and inject Cascading Style Sheets (CSS) token sequences via a crafted web site.
Exploitation
Is it being used?
Exploit prediction (EPSS)1.7% · higher than 76% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IO
iOS · Apple
through 4.2; 1.0.0; 1.0.1; 1.0.2; 1.1.0; 1.1.1; +24 more · source: NVD
SA
Safari · Apple
through 5.0.3; 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
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2011-0161
CVE.org
https://www.cve.org/CVERecord?id=CVE-2011-0161
Vendor Advisory
http://lists.apple.com/archives/security-announce/2011//Mar/msg00003.html
Vendor Advisory
http://lists.apple.com/archives/security-announce/2011//Mar/msg00004.html
Vendor Advisory
http://support.apple.com/kb/HT4564
Vendor Advisory
http://support.apple.com/kb/HT4566
www.securityfocus.com
http://www.securityfocus.com/bid/46814
www.securitytracker.com
http://www.securitytracker.com/id?1025182
More from iOS
10.0
CVE-2025-43300
Apple iOS, iPadOS, and macOS Out-of-Bounds Write Vulnerability
10.0
CVE-2025-24201
Apple Multiple Products WebKit Out-of-Bounds Write Vulnerability
10.0
CVE-2025-24085
Apple Multiple Products Use-After-Free Vulnerability
9.8
CVE-2025-31200
Apple Multiple Products Memory Corruption Vulnerability
9.8
CVE-2025-31201
Apple Multiple Products Arbitrary Read and Write Vulnerability