mattermost mattermost server

productUS

cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*

A product tracked in the threat graph; the vulnerabilities below are known to affect it.

0
KEV-listed
by severity
14critical75high219medium25low
updated 2026-10-28
01

vulnerabilities (489)

Related CVEs.

IDseverity exploitable
CVE-2025-25279UShigh7.5Exploit
CVE-2026-2461US—Exploit
CVE-2017-18912UScritical9.8—
CVE-2019-20854UShigh7.5—
CVE-2017-18900UScritical9.8—
CVE-2020-14452USmedium5.3—
CVE-2022-3257USmedium6.5—
CVE-2017-18874USmedium6.5—
CVE-2017-18920UScritical9.8OT elevated—
CVE-2018-21248UShigh7.5—
CVE-2018-21251UScritical9.8OT elevated—
CVE-2017-18915UScritical9.8OT elevated—
CVE-2017-18908UScritical9.8—
CVE-2016-11074UScritical9.8—
CVE-2017-18885UScritical9.8—
CVE-2018-21258UShigh7.5—
CVE-2019-20859UShigh7.5—
CVE-2019-20874UShigh7.5—
CVE-2019-20855UShigh7.5—
CVE-2016-11066UShigh7.5—
CVE-2020-14458UShigh7.5—
CVE-2017-18883UScritical9.1—
CVE-2017-18871UShigh7.5—
CVE-2018-21264UShigh8.8—
CVE-2019-20888UShigh7.5—
CVE-2019-20880UShigh7.5—
CVE-2018-21262UShigh7.5—
CVE-2019-20871UShigh7.5—
CVE-2019-20858UShigh7.5—
CVE-2019-20857UShigh7.5—
CVE-2020-14450UShigh7.5—
CVE-2020-14448UShigh7.5—
CVE-2020-14447UShigh7.5—
CVE-2019-20845UShigh7.5—
CVE-2017-18888UScritical9.8—
CVE-2016-11067USmedium5.3—
CVE-2017-18898USmedium5.3—
CVE-2017-18873USmedium5.3—
CVE-2017-18899USmedium5.3—
CVE-2018-21259USmedium5.3—
CVE-2015-9548UShigh7.5—
CVE-2019-20885UShigh7.5OT elevated—
CVE-2019-20846UShigh7.5—
CVE-2019-20843UShigh7.5—
CVE-2018-21250USmedium6.5—
CVE-2022-3147USmedium6.5—
CVE-2025-4981US——
CVE-2019-20842UShigh7.2—
CVE-2017-18886UShigh8.8—
CVE-2022-1982USmedium6.5—
showing 50 of 489
02

weaknesses (8)

The flaw types (CWEs) most of these CVEs share.

  • CWE-863Incorrect Authorization82 CVEs
  • CWE-200Exposure of Sensitive Information to an Unauthorized Actor46 CVEs
  • CWE-284Improper Access Control43 CVEs
  • CWE-400Uncontrolled Resource Consumption37 CVEs
  • CWE-862Missing Authorization36 CVEs
  • CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')23 CVEs
  • CWE-770Allocation of Resources Without Limits or Throttling22 CVEs
  • CWE-732Incorrect Permission Assignment for Critical Resource21 CVEs
03

sources (1)

Which sources assert this record, and when.

scry

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