Django REST framework

Vulnerability Instance

Lookup for vulnerabilities affecting packages.

Vulnerability_idVCID-wuzq-r2tc-87ar
SummaryMattermost versions 11.6.x <= 11.6.0, 11.5.x <= 11.5.3, 11.4.x <= 11.4.4, 10.11.x <= 10.11.14 fail to filter nil elements from outgoing webhook attachment payloads before processing, which allows an authenticated user to cause a denial of service (server process termination) via a crafted webhook callback response containing a null attachment entry.. Mattermost Advisory ID: MMSA-2026-00641
Aliases
0
alias CVE-2026-4915
Fixed_packages
Affected_packages
References
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2026-4915
reference_id
reference_type
scores
0
value 0.00047
scoring_system epss
scoring_elements 0.14825
published_at 2026-06-11T12:55:00Z
1
value 0.00047
scoring_system epss
scoring_elements 0.14947
published_at 2026-06-12T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2026-4915
1
reference_url https://mattermost.com/security-updates
reference_id security-updates
reference_type
scores
0
value 6.5
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
1
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-05-26T14:37:36Z/
url https://mattermost.com/security-updates
Weaknesses
0
cwe_id 754
name Improper Check for Unusual or Exceptional Conditions
description The product does not check or incorrectly checks for unusual or exceptional conditions that are not expected to occur frequently during day to day operation of the product.
Exploits
Severity_range_score6.5 - 6.5
Exploitabilitynull
Weighted_severitynull
Risk_scorenull
Resource_urlhttp://public2.vulnerablecode.io/vulnerabilities/VCID-wuzq-r2tc-87ar