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CVE-2026-40487 Postiz Has Unrestricted File Upload via MIME Type Spoofing that Leads to Stored XSS
| Reporter | Title | Published | Views | Family All 9 |
|---|---|---|---|---|
 | CVE-2026-40487 | 18 Apr 202601:19 | – | attackerkb |
 | CVE-2026-40487 | 18 Apr 202603:13 | – | circl |
 | Gitroom Postiz 安全漏洞 | 18 Apr 202600:00 | – | cnnvd |
 | CVE-2026-40487 | 18 Apr 202601:19 | – | cve |
 | EUVD-2026-23634 | 18 Apr 202601:19 | – | euvd |
 | CVE-2026-40487 | 18 Apr 202602:16 | – | nvd |
 | PT-2026-33243 | 16 Apr 202600:00 | – | ptsecurity |
 | CVE-2026-40487 | 20 Apr 202619:22 | – | redhatcve |
 | CVE-2026-40487 Postiz Has Unrestricted File Upload via MIME Type Spoofing that Leads to Stored XSS | 18 Apr 202601:19 | – | vulnrichment |
[
{
"vendor": "gitroomhq",
"product": "postiz-app",
"versions": [
{
"version": "< 2.21.6",
"status": "affected"
}
]
}
]Data
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18 Apr 2026 01:19Current
CVSS 3.18.9
EPSS0.00224