CVE-2023-1067Network attack vector

Stored XSS via unencoded GDPR email filter

Published Feb 27, 2023 · Updated Mar 10, 2025

Stored XSS in Pimcore before 10.5.18 allows remote authenticated users to run script in an administrator's browser via a crafted email search. The GDPR sent-mail data provider inserts searchParams.email into toolbar text without HTML encoding, allowing stored markup to reach the ExtJS view. An account able to set that filter can trigger script execution when another authenticated user opens the view, exposing or altering data available to that browser session.

CVSS severity5.4
Medium
EPSS probability0.40%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in Pimcore before 10.5.18 allows remote authenticated users to run script in an administrator's browser via a crafted email search. The GDPR sent-mail data provider inserts searchParams.email into toolbar text without HTML encoding, allowing stored markup to reach the ExtJS view. An account able to set that filter can trigger script execution when another authenticated user opens the view, exposing or altering data available to that browser session.

The record

CVE
CVE-2023-1067
Published
Feb 27, 2023
Updated
Mar 10, 2025
Vendor
Pimcore
Product
Pimcore
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Feb 27, 2023CVE publishedPublication date reported by the CVE source.
  2. Mar 10, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=unspecified <10.5.18

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Pimcore · Pimcoreversion=unspecified <10.5.18

Published CVSS scores

5.2huntr.devCVSS:3.0/AV:L/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L
5.4NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007JavaScript/JScript Interpreter

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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