CVE-2026-107761

Several Postiz endpoints return the complete database row of the record they operate on instead of only the fields the client needs. Two of them include secrets the caller is not meant to receive. The public API's channel delete returns the deleted integration row, including the channel's platform access token and refresh token. A third-party OAuth app permitted to delete a channel therefore receives that channel's social platform credentials and can use them against the connected account directly, outside Postiz. `GET /user/organizations` returns each organization row, including its API key, to every member of the organization. The API key is intended for admins only, so a member with a lower role can obtain it and call the public API on behalf of the organization. Both endpoints require a valid session, API key or OAuth token and are scoped to the caller's own organization. There is no anonymous access and no cross-tenant exposure.

CVSS

No CVSS.

References

Link	Resource
https://gadvisory.org/advisories/PSA-2026-4QX1WG
https://github.com/gitroomhq/postiz-app/commit/8ad0df3df0f21299b8640568358c1b68c6464e4f
https://github.com/gitroomhq/postiz-app/releases/tag/v2.25.1

Configurations

No configuration.

History

11 Oct 2026, 16:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-11 16:16

Updated : 2026-10-15 19:17

NVD link : CVE-2026-107761

Mitre link : CVE-2026-107761

CVE.ORG link : CVE-2026-107761

JSON object : View

Products Affected

No product.

CWE

CWE-201

Insertion of Sensitive Information Into Sent Data

CWE-213

Exposure of Sensitive Information Due to Incompatible Policies

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