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cpe:2.3:a:mattermost:mattermost_server:5.2.0:rc2:*:*:*:*:*:*

part: a version: 5.2.0 update: rc2

VendorMattermost (ed0788ef-af60-58f1-b6aa-68289d9946dc)
ProductMattermost Server (657bc445-594e-5ca1-a676-4f18538f1c02)
Edition*
Language*
Software edition*
Target software*
Target hardware*
Other*
NotesImported from NVD CPE 2.0 feed

PURL mappings

PURLSourceLast updated
pkg:github/mattermost/mattermost-server purl2cpe 2026-06-01 10:18:19.892623

Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2018-21252 vulnerable 2026-06-03 14:38:40.600991 Details available
An issue was discovered in Mattermost Server before 5.2, 5.1.1, 5.0.3, and 4.10.3. Attackers could use multiple e-mail addresses to bypass a domain-based policy for signups.
Published: 2020-06-19T17:44:09.000Z
Updated: 2024-08-05T12:26:39.449Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2018-21251 vulnerable 2026-06-03 14:38:40.598517 Details available
An issue was discovered in Mattermost Server before 5.2 and 5.1.1. Authorization could be bypassed if the channel name were not the same in the params and the body.
Published: 2020-06-19T16:49:18.000Z
Updated: 2024-08-05T12:26:39.379Z
Reference links
Imported from gcve-enriched-dumps CVE data

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