CVE-2026-70589
mediumPriorität · verfolgen · 0EPSS 0.003 · 19. PerzentilEUUSEPSS · bewertet 2026-10-28
Ghost is a Node.js content management system. From 4.22.0 until 6.54.1, a missing validation check allowed users to redeem subscription offers that were no longer active. This issue is fixed in version 6.54.1.
cvss
Technischer Schweregrad, 0–10. Eine Zeile je Quelle.
Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen
SSVC
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schwächen
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betroffene Produkte (3)
Betroffene Produkte und Versionsbereiche.
Advisories (2)
Hersteller- und Ökosystem-Meldungen dazu.
- GHSA-4wx2-7gvj-qfq3Ghost: Archived Offers can be Redeemed2026-08-04ghsa · osvUS
### Impact A missing validation check allowed users to redeem subscription offers that were no longer active. ### Vulnerable versions This vulnerability is present in Ghost from v4.22.0 up to v6.54.0. ### Patches v6.54.1 contains a fix for this issue. ### How to update For self-hosters using Docker, find [Docker's official Ghost image here](https://hub.docker.com/_/ghost). Updating a Docker-based Ghost instance [is documented here](https://docs.ghost.org/install/docker#updating-ghost). If your Ghost is a Ghost-CLI install see our documentation on [updating it to the latest version here](https://docs.ghost.org/update). ### References Ghost thanks Pedro Pinho for disclosing this vulnerability responsibly. ### For more information If you have any questions or comments about this advisory, email us at [security@ghost.org](mailto:security@ghost.org).
- BIT-ghost-2026-70589Ghost: Archived Offers can be Redeemed2026-08-17vendor · osvUS
Ghost is a Node.js content management system. From 4.22.0 until 6.54.1, a missing validation check allowed users to redeem subscription offers that were no longer active. This issue is fixed in version 6.54.1.
auch bekannt als (5)
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quellen
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Referenzen (7)
Externe Belege — Patches, Meldungen, Analysen.
- https://github.com/TryGhost/Ghost/commit/d91c0fc52dfc987d71a9803dbcbe6447d21b92fbcnnvd
- https://github.com/TryGhost/Ghost/releasesPatchcnnvd
- https://github.com/TryGhost/Ghost/security/advisories/GHSA-4wx2-7gvj-qfq3cnnvd
- https://github.com/TryGhost/Ghost/commit/d91c0fc52dfc987d71a9803dbcbe6447d21b92fbenisa_euvd
- https://github.com/TryGhost/Ghost/security/advisories/GHSA-4wx2-7gvj-qfq3enisa_euvd
- https://github.com/TryGhost/Ghost/commit/d91c0fc52dfc987d71a9803dbcbe6447d21b92fbnvd
- https://github.com/TryGhost/Ghost/security/advisories/GHSA-4wx2-7gvj-qfq3nvd
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