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CVE-2019-20888

🗓️ 09 Jan 2026 10:06:50Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 14 Views

Vulnerability in Mattermost Server causes denial of service via outgoing webhook or command integration.

Related
Refs
ReporterTitlePublishedViews
Family
cnvd
CNVD
Unspecified Vulnerability in Mattermost Server (CNVD-2020-41496)
22 Jun 202000:00
–cnvd
cve
CVE
CVE-2019-20888
19 Jun 202016:46
–cve
cvelist
Cvelist
CVE-2019-20888
19 Jun 202016:46
–cvelist
euvd
EUVD
EUVD-2019-11425
7 Oct 202500:30
–euvd
mend
Mend
CVE-2019-20888
19 Jun 202016:46
–mend
nvd
NVD
CVE-2019-20888
19 Jun 202017:15
–nvd
prion
Prion
Command injection
19 Jun 202017:15
–prion
ptsecurity
Positive Technologies
PT-2020-10852
19 Jun 202000:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2019-20888: Missing Release of Memory after Effective Lifetime
19 Jun 202000:00
–rapid7

Data

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09 Jan 2026 10:06Current
7.2High risk
Vulners AI Score7.2
CVSS 25
CVSS 3.17.5
EPSS0.01114
14