How many CVEs does mattermost-community have?

mattermost-community has 2 published CVE records since 2026, including 2 in the last two years.

How many mattermost-community CVEs are in CISA KEV?

None of mattermost-community's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.

What are the most common weakness types in mattermost-community CVEs?

mattermost-community's CVEs most often map to these CWE weakness types: CWE-639 (Authorization Bypass Through User-Controlled Key), CWE-89 (Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')).

What is the average severity of mattermost-community CVEs?

The average CVSS base score across mattermost-community's scored CVEs is 6.2.

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2 CVEs

mattermost-community Vulnerabilities

Name: mattermost-community vulnerability dataset (CVEs)
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

CVE security advisories and vulnerability history for mattermost-community.

2

Total CVEs

Published

0

In CISA KEV

Exploited in the wild

0

Public exploits

PoC or exploit code

6.2

Avg CVSS

2026–2026

Overview

mattermost-community has 2 published CVE records since 2026, of which 0 are in CISA's Known Exploited Vulnerabilities catalog and 0 have a known public exploit. The average CVSS base score across scored CVEs is 6.2.

Security scorecard

A quick read on mattermost-community's vulnerability posture, as a share of its 2 published CVEs.

Average CVSS: 6.2
Critical / high: 50%
Actively exploited (KEV): 0%
Public exploit available: 0%
Patch available: 0%

Severity and exploitation

How the CVSS severity of mattermost-community's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.

Critical0

High1

Medium1

Low0

In CISA’s Known Exploited Vulnerabilities catalog

0

None of mattermost-community's CVEs are currently listed in CISA's KEV catalog.

Public exploits

0

No mattermost-community CVEs currently have a tracked public exploit.

Most affected products

The mattermost-community products with the most published CVEs. Follow any product to browse its versions and vulnerabilities.

focalboard2 CVEs

Common weakness types

The CWE weakness categories most often found in mattermost-community CVEs. Follow any weakness for its full explanation.

CNAs that assign these CVEs

The CVE Numbering Authorities that publish mattermost-community CVE records.

Mattermost2 CVEs

Latest mattermost-community CVEs

The most recently disclosed vulnerabilities affecting mattermost-community.

Focalboard IDOR in file content endpoint allows cross-user file access (unsupported product, no fix)
CWE-639
Medium · CVSS 4.3
EPSS 0.3%2026-04-03
Focalboard Second-Order SQL Injection in category reorder endpoint allows data exfiltration (unsupported product, no fix)
CWE-89
High · CVSS 8.1
EPSS 0.4%2026-04-03

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Other vendors

CVE counts for other vendors.

microsoft41,739 CVEs linux25,260 CVEs Google17,495 CVEs Apple15,495 CVEs Oracle13,348 CVEs Debian10,233 CVEs IBM9,452 CVEs Red Hat8,581 CVEs

Browse all vendors

Frequently asked questions

Common questions about mattermost-community vulnerabilities.

How many CVEs does mattermost-community have?: mattermost-community has 2 published CVE records since 2026, including 2 in the last two years.
How many mattermost-community CVEs are in CISA KEV?: None of mattermost-community's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.
Which mattermost-community products have the most CVEs?: The mattermost-community products with the most published CVEs are focalboard.
What are the most common weakness types in mattermost-community CVEs?: mattermost-community's CVEs most often map to these CWE weakness types: CWE-639 (Authorization Bypass Through User-Controlled Key), CWE-89 (Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')).
Are there public exploits for mattermost-community vulnerabilities?: No mattermost-community CVEs currently have a tracked public exploit in this dataset.
What is the average severity of mattermost-community CVEs?: The average CVSS base score across mattermost-community's scored CVEs is 6.2.

References

Vulnerability data is sourced from the CVE Program; severity, KEV, and exploit signals are aggregated by RadicalNotion.AI.

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