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CVE-2026-5362

Pimcore Platform v12.3.3 - Stored XSS in Document Editable Embed rendering

MEDIUM
5.4
CVSS Score
Published: April 27, 2026 at 08:16 PM UTC
Updated: June 17, 2026 at 10:58 AM UTC
1 product affected across 1 vendorPimcore

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Severity
MEDIUM5.4
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

An authenticated attacker with permission to edit document content can store crafted HTML/JavaScript in a Document embed editable and cause script execution when the published page is rendered. This issue affects pimcore: v12.3.3.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (2)

Third Party AdvisoryExploit
Source: cverecord
https://fluidattacks.com/es/advisories/mago
Product
Source: cverecord
https://github.com/pimcore/pimcore/

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.4MEDIUM[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusANALYZED
CWE
CWE-79

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