CVE-2012-3691 json
WebKit in Apple Safari before 6.0 does not properly handle Cascading Style Sheets (CSS) property values, which allows remote attackers to b…
published 2012-07-25 14 y ago modified 2026-06-16 4 mo ago also EUVD-2012-3638
- cvss
- 5.8
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.9%
- EPSS 0.9% chance of exploitation in 30 days, percentile 61%
- public exploits
- 0
- none known
Summary
WebKit in Apple Safari before 6.0 does not properly handle Cascading Style Sheets (CSS) property values, which allows remote attackers to bypass the Same Origin Policy via a crafted web site.
Exploit prediction
0.94% chance of exploitation in the next 30 days, higher than 61% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 5.8 | AV:N/AC:M/Au:N/C:P/I:P/A:N |
Classification
- Weakness
-
- CWE-20 Improper Input Validation
References
-
lists.apple.com
/archives/security-announce/2012/Sep/msg00003.html
vendor-advisory
-
lists.apple.com
/archives/security-announce/2012/Jul/msg00000.html
vendor-advisory
-
support.apple.com
/kb/HT5400
vendor-advisory
- support.apple.com /kb/HT5503
Sources
- CVE List CVE-2012-3691
- NVD CVE-2012-3691
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.