How severe is CVE-2008-7296?

CVE-2008-7296 has a CVSS 2.0 base score of 5.8, rated medium severity.

Is CVE-2008-7296 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (59th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2008-7296?

CVE-2008-7296 affects Apple Safari. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2008-7296?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2008-7296 published?

CVE-2008-7296 was published on 2011-08-09 and last updated on 2026-06-16.

CVE-2008-7296

CVE-2008-7296 is a medium-severity vulnerability in Apple Safari with a CVSS 2.0 base score of 5.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-264.

Key facts

Severity: Medium (CVSS 2.0 base score 5.8)
EPSS exploit prediction: 1% (59th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-264
Affected product: Apple Safari
Published: 2011-08-09
Last modified: 2026-06-16

Description

Apple Safari cannot properly restrict modifications to cookies established in HTTPS sessions, which allows man-in-the-middle attackers to overwrite or delete arbitrary cookies via a Set-Cookie header in an HTTP response, related to lack of the HTTP Strict Transport Security (HSTS) includeSubDomains feature, aka a "cookie forcing" issue.

Frequently asked questions

What is CVE-2008-7296?: Apple Safari cannot properly restrict modifications to cookies established in HTTPS sessions, which allows man-in-the-middle attackers to overwrite or delete arbitrary cookies via a Set-Cookie header in an HTTP response, related to lack of the HTTP Strict Transport Security (HSTS) includeSubDomains feature, aka a "cookie forcing" issue.
How severe is CVE-2008-7296?: CVE-2008-7296 has a CVSS 2.0 base score of 5.8, rated medium severity.
Is CVE-2008-7296 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (59th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2008-7296?: CVE-2008-7296 affects Apple Safari. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2008-7296?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2008-7296 published?: CVE-2008-7296 was published on 2011-08-09 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*

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