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CVE-2026-104414

CVE-2026-104414 · Ghost from 2.5.0 before 6.64.0 Stored XSS via oEmbed Photo Responses

This page contains facts from public vulnerability sources. Check the original advisory before updating.

Ghost from 2.5.0 before 6.64.0 contains a stored cross-site scripting vulnerability that allows attackers to inject untrusted scripts into post content via oEmbed photo responses. Attackers can host malicious oEmbed photo responses so that embedding their URL stores scripts that run in the Ghost editor, published site, and newsletter emails, compromising staff admin sessions.

CVSS 8.6 · High · EPSS 0.3% · Fix available

Published
Updated

Stack: node

Affected products and versions

  • ghost

    Versions
    • ≥ 2.5.0, < 6.64.0: Affected (semver)
    • 6.64.0: Not affected (semver)

    Update to 6.64.0

  • ghost npm

    Affected ranges
    • SEMVER: ≥ 2.5.0, < 6.64.0

    Update to 6.64.0

Original sources

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