Home/CVE/Mattermost fails to validate the type of the "reminder" body request parameter allowing an attacker to crash the Playboo
CVE

CVE-2023-49607

Mattermost fails to validate the type of the "reminder" body request parameter allowing an attacker to crash the Playboo

Mattermost fails to validate the type of the "reminder" body request parameter allowing an attacker to crash the Playbook Plugin when updating the status dialog.

MEDIUM · CVSS 4.3 EPSS 0.00111
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-754Improper Check for Unusual or Exceptional Conditions
CWE-754Improper Check for Unusual or Exceptional Conditions
▤

Affected Products & Versions

6
mattermost server<= 7.8.14
mattermost server>= 8.0.0 and <= 8.1.5
mattermost server>= 9.0.0 and <= 9.0.3
mattermost server>= 9.1.0 and <= 9.1.2
mattermost server>= 9.2.0 and <= 9.2.1
mattermost serverall versions
▣

Scoring & Timeline

4.3
MEDIUM · CVSS v3.1 · responsibledisclosure@mattermost.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD12 Dec 2023 · 09:15 AM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://mattermost.com/security-updatesIssue TrackingVendor Advisory
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