Medium severity5.4NVD Advisory· Published Apr 27, 2026· Updated May 18, 2026

CVE-2026-5362

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Pimcore/Pimcorereferences
ghsa-coords
pkg:composer/pimcore/pimcore

Patches

Vulnerability mechanics

References

fluidattacks.com/es/advisories/magonvdExploitThird Party AdvisoryWEB
github.com/advisories/GHSA-7gxw-q9j5-mrj4ghsaADVISORY
nvd.nist.gov/vuln/detail/CVE-2026-5362ghsaADVISORY

News mentions

No linked articles in our index yet.

Severity

MediumCVSS v3.1

5.4/ 10

CVSS v44.8

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack vector: Network
Complexity: Low
Privileges: Low
User interaction: Required
Scope: Changed
Confidentiality: Low
Integrity: Low
Availability: None

Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Affected

Source repos: github.com/pimcore/pimcore
github.com/pimcore/pimcore/

EPSS

Probability of exploitation in the next 30 days.

0.19%

VYPR risk score

Composite of severity, exploitation, and reach.

0.35medium

cvss	0.351
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000

Weaknesses

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

CVE ID

CVE-2026-5362

Credits

FA
Fluid Attacks' AI SAST Scanner
finder
ON
Oscar Naveda
finder