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CVE-2015-1155

25
FAUCET Score

CVE-2015-1155 describes a Same Origin Policy bypass vulnerability in WebKit, affecting Apple Safari versions prior to 6.2.6, 7.1.6, and 8.0.6, as well as Apple iPhone OS. A remote attacker could exploit this flaw via a crafted website to read arbitrary files on the victim's system. The vulnerability has a CVSS score of 4.3, indicating medium severity, with a network attack vector and medium attack complexity, potentially leading to partial confidentiality impact. While not in CISA's KEV catalog, a Metasploit module exists for exploitation, and it has garnered some community discussion and media coverage, suggesting awareness of its potential.

Impacted Technologies

VendorProductVersion(s)CPE
<= 8.3CPE matchmatch criteria
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
<= 6.2.5CPE matchmatch criteria
cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
7.0CPE matchmatch criteria
cpe:2.3:a:apple:safari:7.0:*:*:*:*:*:*:*
7.0.1CPE matchmatch criteria
cpe:2.3:a:apple:safari:7.0.1:*:*:*:*:*:*:*
7.0.2CPE matchmatch criteria
cpe:2.3:a:apple:safari:7.0.2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.3MEDIUM

AV:N/AC:M/Au:N/C:P/I:N/A:N

Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
10.95%
Probability of exploitation in next 30 days
EPSS Percentile
95.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
Metasploit: Mac OS X Safari file:// Redirection Sandbox Escape · Jan 16, 2014
This CVE's current EPSS score of 0.1095 is in the 95th percentile among its peer group of 19,958 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

applevendor investigatingvia nvd_reference
View patch

References

lists.apple.com / archives/security-announce/2015/Jun/msg00001.html
Vendor Advisory
lists.apple.com / archives/security-announce/2015/May/msg00000.html
Vendor Advisory
lists.opensuse.org / opensuse-updates/2016-03/msg00054.html
lists.opensuse.org / opensuse-updates/2016-03/msg00132.html
support.apple.com / HT204826
Vendor Advisory
support.apple.com / kb/HT204941
Vendor Advisory
securityfocus.com / bid/74527
securitytracker.com / id/1032270
ubuntu.com / usn/USN-2937-1