CVE-2026-103292: Ghost 0.5.3 before 6.50.0 Cross-Site Scripting via ghost_head
TryGhost · Ghost
Vendor fix available · Affected: TryGhost Ghost · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 14% of scored CVEs
DescriptionCVE.org
Ghost versions from 0.5.3 through versions prior to 6.50.0 fail to sanitize the data placed in the JSON-LD HTML tag emitted by the {{ghost_head}} helper. An authenticated user with limited privileges can inject unescaped content that is rendered as script in the published page, potentially leading to compromise of a staff user's admin session when that user views the affected page.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- TryGhost · Ghostfrom 0.5.3 before 6.50.0
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Weakness
- Cross-site Scripting
- Vendor
- TryGhost
- Published
- October 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2026-103292 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.