Ghost: Stored XSS via SVG Uploads Bypassing Sanitization
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| TryGhost | Ghost | affected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Ghost | Ghost |
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| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-8575-cr6v-7jh4 | Ghost: Stored XSS via SVG Uploads Bypassing Sanitization |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.302% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Ghost
Ghost ghost |
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| Vendors & Products |
Ghost
Ghost ghost |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Ghost is a Node.js content management system. From 4.22.0 until 6.65.0, SVG media thumbnails and SVG images uploaded with a non-SVG file extension were stored without sanitization. This allowed any staff user, including Contributors, to host scripts on the site's domain, possibly resulting in compromise of other staff users' admin sessions. This issue is fixed in version 6.65.0. | |
| Title | Ghost: Stored XSS via SVG Uploads Bypassing Sanitization | |
| Weaknesses | CWE-434 CWE-79 |
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| References |
| |
| Metrics |
cvssV3_1
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