CVE-2026-3636 Sanitize team member data returned by API
| Reporter | Title | Published | Views | Family All 21 |
|---|---|---|---|---|
 | CVE-2026-3636 | 22 May 202610:23 | – | attackerkb |
 | Mattermost Information Disclosure | 1 Jul 202600:00 | – | bdu_fstec |
 | CVE-2026-3636 | 22 May 202612:53 | – | circl |
 | Mattermost security vulnerabilities | 22 May 202600:00 | – | cnnvd |
 | CVE-2026-3636 | 22 May 202610:23 | – | cve |
 | EUVD-2026-31428 | 22 May 202610:23 | – | euvd |
 | Mattermost doesn't sanitize team member data when returned via API to users without elevated permissions | 26 May 202613:30 | – | github |
 | CVE-2026-3636 | 22 May 202610:23 | – | mend |
 | CVE-2026-3636 | 22 May 202611:16 | – | nvd |
 | CVE-2026-3636 Sanitize team member data returned by API | 22 May 202610:23 | – | osv_cve |
10
[
{
"defaultStatus": "unaffected",
"product": "Mattermost",
"vendor": "Mattermost",
"versions": [
{
"lessThanOrEqual": "11.6.0",
"status": "affected",
"version": "11.6.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "11.5.3",
"status": "affected",
"version": "11.5.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "11.4.4",
"status": "affected",
"version": "11.4.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "10.11.14",
"status": "affected",
"version": "10.11.0",
"versionType": "semver"
},
{
"version": "11.7.0",
"status": "unaffected"
},
{
"version": "11.6.1",
"status": "unaffected"
},
{
"version": "11.5.4",
"status": "unaffected"
},
{
"version": "11.4.5",
"status": "unaffected"
},
{
"version": "10.11.15",
"status": "unaffected"
}
]
}
]| Source | Link |
|---|---|
| mattermost | www.mattermost.com/security-updates |
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22 May 2026 10:23Current
CVSS 3.14.3
EPSS0.00184
SSVC