Pimcore through 2026.3.1 Stored XSS via ExternalImage Field Version Preview
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Pimcore | Pimcore | unaffected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Pimcore | Pimcore |
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No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.171% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| Description | Pimcore through 2026.3.1 contains a stored cross-site scripting vulnerability that allows authenticated backend users to inject scripts by storing unescaped URLs in ExternalImage fields. Attackers with data object edit permission can store attribute-breaking payloads that execute JavaScript in the admin origin when other users open version preview or diff views. | |
| Title | Pimcore through 2026.3.1 Stored XSS via ExternalImage Field Version Preview | |
| First Time appeared |
Pimcore
Pimcore pimcore |
|
| Weaknesses | CWE-79 | |
| CPEs | cpe:2.3:a:pimcore:pimcore:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Pimcore
Pimcore pimcore |
|
| References |
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| Metrics |
cvssV3_1
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