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CVE-2010-0044

14
FAUCET Score

CVE-2010-0044 describes a privacy vulnerability in Apple Safari versions prior to 4.0.5, where the browser's PubSub component failed to properly honor the "Accept Cookies" preference. This flaw allowed remote web servers to track users by setting cookies within RSS or Atom feeds, bypassing intended privacy controls. The vulnerability has a CVSS score of 4.3, indicating a medium severity. It is a network-based attack with medium complexity, requiring no authentication, and primarily impacts confidentiality (user tracking). There is no impact on integrity or availability. There is no evidence of active exploitation, and no public exploit code (Metasploit, Nuclei, ExploitDB) is available. Community discussion and media coverage for this CVE are minimal, suggesting it has not garnered significant attention.

Impacted Technologies

VendorProductVersion(s)CPE
<= 4.0.4CPE matchmatch criteria
cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
4.0CPE matchmatch criteria
cpe:2.3:a:apple:safari:4.0:*:*:*:*:*:*:*
4.0.0bCPE matchmatch criteria
cpe:2.3:a:apple:safari:4.0.0b:*:*:*:*:*:*:*
4.0.1CPE matchmatch criteria
cpe:2.3:a:apple:safari:4.0.1:*:*:*:*:*:*:*
4.0.2CPE matchmatch criteria
cpe:2.3:a:apple:safari:4.0.2:*:*:*:*:*:*:*

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
1.53%
Probability of exploitation in next 30 days
EPSS Percentile
72.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0153 is in the 47th 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

No media coverage found for this CVE.

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/2010/Mar/msg00000.html
Vendor Advisory
osvdb.org / 62937
exchange.xforce.ibmcloud.com / vulnerabilities/56830
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7051
support.apple.com / kb/HT4070
Vendor Advisory
securityfocus.com / bid/38671
Patch
securityfocus.com / bid/38675
Patch