CVE-2013-7436

CVE-2013-7436 is a medium-severity vulnerability in Kanaka Novnc with a CVSS 2.0 base score of 4.3. 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-310.

Key facts

Description

noVNC before 0.5 does not set the secure flag for a cookie in an https session, which makes it easier for remote attackers to capture this cookie by intercepting its transmission within an http session.

Frequently asked questions

What is CVE-2013-7436?
noVNC before 0.5 does not set the secure flag for a cookie in an https session, which makes it easier for remote attackers to capture this cookie by intercepting its transmission within an http session.
How severe is CVE-2013-7436?
CVE-2013-7436 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2013-7436 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (80th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2013-7436?
CVE-2013-7436 affects Kanaka Novnc. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2013-7436?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2013-7436 published?
CVE-2013-7436 was published on 2015-04-10 and last updated on 2026-06-17.

References

Affected products (1)

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