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gitroom postiz
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gitroom postiz
6 known vulnerabilities across versions
Vulnerabilities are listed by affected version. Select any CVE for the full briefing and its intelligence graph.
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CVE-2026-42556
all versions
Postiz is an AI social media scheduling tool. From version 2.21.6 to before version 2.21.7, any authenticated user who can create
8.9
HIGH
CVE-2026-40487
< 2.21.6
Postiz is an AI social media scheduling tool. Prior to version 2.21.6, a file upload validation bypass allows any authenticated us
8.9
HIGH
CVE-2026-40168
< 2.21.5
Postiz is an AI social media scheduling tool. Prior to 2.21.5, the /api/public/stream endpoint is vulnerable to SSRF. Although the
8.2
HIGH
CVE-2026-34590
< 2.21.4
Postiz is an AI social media scheduling tool. Prior to version 2.21.4, the POST /webhooks/ endpoint for creating webhooks uses Web
5.4
MEDIUM
CVE-2026-34577
< 2.21.3
Postiz is an AI social media scheduling tool. Prior to version 2.21.3, the GET /public/stream endpoint in PublicController accepts
8.6
HIGH
CVE-2026-34576
< 2.21.3
Postiz is an AI social media scheduling tool. Prior to version 2.21.3, the POST /public/v1/upload-from-url endpoint accepts a user
7.7
HIGH
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