The Cascading Style Sheets (CSS) implementation in WebKit in Apple Safari before 5.0 on Mac OS X 10.5 through 10.6 and Windows, and before 4.1 on Mac OS X 10.4, does not properly handle the :visited pseudo-class, which allows remote attackers to obtain sensitive information about visited web pages via a crafted HTML document
Published Jun 11, 2010
4.3
MEDIUMCVSS 2.0
EPSS 2.60%
Description
The Cascading Style Sheets (CSS) implementation in WebKit in Apple Safari before 5.0 on Mac OS X 10.5 through 10.6 and Windows, and before 4.1 on Mac OS X 10.4, does not properly handle the :visited pseudo-class, which allows remote attackers to obtain sensitive information about visited web pages via a crafted HTML document.
Affected products
No data.
Configuration 1
Running on/with
- 10.5
- 10.5.0
- 10.5.1
- 10.5.2
- 10.5.3
- 10.5.4
- 10.5.5
- 10.5.6
- 10.5.7
- 10.5.8
- 10.6.0
- 10.6.1
- 10.6.2
- 10.6.3
- 10.5
- 10.5.0
- 10.5.1
- 10.5.2
- 10.5.3
- 10.5.4
- 10.5.5
- 10.5.6
- 10.5.7
- 10.5.8
- 10.6.0
- 10.6.1
- 10.6.2
- 10.6.3
- n/a
- n/a
- n/a
- n/a
Configuration 2
Running on/with
- 10.4
- 10.4.0
- 10.4.1
- 10.4.2
- 10.4.3
- 10.4.4
- 10.4.5
- 10.4.6
- 10.4.7
- 10.4.8
- 10.4.9
- 10.4.10
- 10.4.11
- 10.4
- 10.4.0
- 10.4.1
- 10.4.2
- 10.4.3
- 10.4.4
- 10.4.5
- 10.4.6
- 10.4.7
- 10.4.8
- 10.4.9
- 10.4.10
- 10.4.11
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:N/AC:M/Au:N/C:P/I:N/A:N
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (9 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.60% (0.02597) | 84.78th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.60% (0.02597) | 83.26th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.73% (0.00732) | 71.03th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.51% (0.00511) | 77.38th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.51% (0.00511) | 75.91th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.51% (0.00511) | 72.97th | v3 (v2023.03.01) |
| Mar 6, 2023 | 3.41% (0.03407) | 84.65th | v2 (v2022.01.01) |
| Apr 1, 2022 | 3.41% (0.03407) | 83.10th | v2 (v2022.01.01) |
| Feb 4, 2022 | 3.41% (0.03407) | 66.20th | v2 (v2022.01.01) |
References (15)
- http://lists.apple.com/archives/security-announce/2010/Jun/msg00000.html vendor-advisoryx_refsource_APPLEPatch
- http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html vendor-advisoryx_refsource_SUSE
- http://secunia.com/advisories/40105 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/advisories/41856 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/43068 third-party-advisoryx_refsource_SECUNIA
- http://securitytracker.com/id?1024067 vdb-entryx_refsource_SECTRACK
- http://support.apple.com/kb/HT4196 x_refsource_CONFIRMVendor Advisory
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:039 vendor-advisoryx_refsource_MANDRIVA
- http://www.securityfocus.com/bid/40620 vdb-entryx_refsource_BIDPatch
- http://www.securityfocus.com/bid/40756 vdb-entryx_refsource_BID
- http://www.ubuntu.com/usn/USN-1006-1 vendor-advisoryx_refsource_UBUNTU
- http://www.vupen.com/english/advisories/2010/1373 vdb-entryx_refsource_VUPENPatchVendor Advisory
- http://www.vupen.com/english/advisories/2010/2722 vdb-entryx_refsource_VUPEN
- http://www.vupen.com/english/advisories/2011/0212 vdb-entryx_refsource_VUPEN
- http://www.vupen.com/english/advisories/2011/0552 vdb-entryx_refsource_VUPEN
Change history (0)
No recorded changes yet.