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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.

PUBLISHED Reserved 2026-04-01 | Published 2026-04-27 | Updated 2026-04-28 | Assigner Fluid Attacks




MEDIUM: 4.8CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

Problem types

CWE-79 Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')

Product status

Default status
unaffected

v12.3.3
affected

Credits

Oscar Naveda finder

Fluid Attacks' AI SAST Scanner finder

References

fluidattacks.com/es/advisories/mago third-party-advisory

github.com/pimcore/pimcore/ product

cve.org (CVE-2026-5362)

nvd.nist.gov (CVE-2026-5362)

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