CVE-2023-31133

Ghost is an app for new-media creators with tools to build a website, publish content, send newsletters, and offer paid subscriptions to members. Prior to version 5.46.1, due to a lack of validation when filtering on the public API endpoints, it is possible to reveal private fields via a brute force attack. Ghost(Pro) has already been patched. Maintainers can find no evidence that the issue was exploited on Ghost(Pro) prior to the patch being added. Self-hosters are impacted if running Ghost a version below v5.46.1. v5.46.1 contains a fix for this issue. As a workaround, add a block for requests to `/ghost/api/content/*` where the `filter` query parameter contains `password` or `email`.

• CWE-200

• https://github.com/TryGhost/Ghost/commit/b3caf16005289cc9909488391b4a26f3f4a66a90Patch
• https://github.com/TryGhost/Ghost/releases/tag/v5.46.1Release Notes
• https://github.com/TryGhost/Ghost/security/advisories/GHSA-r97q-ghch-82j9Vendor Advisory
• https://github.com/TryGhost/Ghost/commit/b3caf16005289cc9909488391b4a26f3f4a66a90Patch
• https://github.com/TryGhost/Ghost/releases/tag/v5.46.1Release Notes
• https://github.com/TryGhost/Ghost/security/advisories/GHSA-r97q-ghch-82j9Vendor Advisory

Published

May 8, 2023

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2023-31128NextCloud Cookbook is a recipe library app. Prior to commit …8.8
• CVE-2023-31129The Contiki-NG operating system versions 4.8 and prior can b…9.8
• CVE-2023-3113An unauthenticated XML external entity injection (XXE) vulne…7.5
• CVE-2023-31130c-ares is an asynchronous resolver library. ares_inet_net_pt…6.4
• CVE-2023-31131Greenplum Database (GPDB) is an open source data warehouse b…9.1
• CVE-2023-31132Cacti is an open source operational monitoring and fault man…7.8
• CVE-2023-31134Tauri is software for building applications for multi-platfo…5.4
• CVE-2023-31135Dgraph is an open source distributed GraphQL database. Exist…5.5
• CVE-2023-31136PostgresNIO is a Swift client for PostgreSQL. Any user of Po…5.9
• CVE-2023-31137MaraDNS is open-source software that implements the Domain N…7.5
• CVE-2023-31138DHIS2 Core contains the service layer and Web API for DHIS2,…6.5
• CVE-2023-31139DHIS2 Core contains the service layer and Web API for DHIS2,…7.5