Is CVE-2016-11076 in the CISA KEV catalog?

No. CVE-2016-11076 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2016-11076?

CVE-2016-11076 has a CVSS v3 base score of 5.3 (MEDIUM).

What is the EPSS score for CVE-2016-11076?

CVE-2016-11076 has an EPSS score of 0.87% (54th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2016-11076?

Upgrade mattermost server to 3.0.0 or later.

CVE & CISA-KEV Catalog

CVE-2016-11076

MEDIUM

5.3

CVSS v3

NVD

Description

An issue was discovered in Mattermost Server before 3.0.0. It does not ensure that a cookie is used over SSL.

CWE-295Improper Certificate Validation

How to fix

Remediation Available

mattermost serverNVD

Affected:< 3.0.0Fixed in:3.0.0CVE-2016-11076derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityNone

AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Exploit Intelligence

0.87%probability of exploitation in 30 days

54thpercentile

Moderate risk: more likely to be exploited than 54% of all known CVEs.

References

Vendor Advisory1

mattermost.com

Related Vulnerabilities

Other CWE-295 (Improper Certificate Validation) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2015-4000	Low	3.7	100%	-	Fix
CVE-2020-0601	High	8.1	89%	KEV	Fix
CVE-2009-3555	Critical	9.8	87%	-	Fix
CVE-2022-26923	High	8.8	83%	KEV	Fix
CVE-2023-27823	Critical	9.8	53%	-	-
CVE-2022-42979	High	8.8	24%	-	-

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.