CVE-2023-28850Network attack vector

Account compromise via unsanitized perspective names

Published Apr 3, 2023 · Updated Feb 11, 2025

Stored XSS in Pimcore Perspective Editor before 1.5.1 allows remote attackers to execute script in a user's browser via a crafted name. The editor stores perspective and custom-view names without neutralizing HTML; later rendering interprets a crafted name as active content. Exploitation requires a user to view the stored name, after which the script can steal accessible cookies, act through the account, or redirect the browser.

CVSS severity6.1
Medium
EPSS probability0.57%
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 Perspective Editor before 1.5.1 allows remote attackers to execute script in a user's browser via a crafted name. The editor stores perspective and custom-view names without neutralizing HTML; later rendering interprets a crafted name as active content. Exploitation requires a user to view the stored name, after which the script can steal accessible cookies, act through the account, or redirect the browser.

The record

CVE
CVE-2023-28850
Published
Apr 3, 2023
Updated
Feb 11, 2025
Vendor
Pimcore
Product
Pimcore Perspective Editor
Classifications
CWE-79, T1189
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 3, 2023CVE publishedPublication date reported by the CVE source.
  2. Feb 11, 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=< 1.5.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Pimcore · Pimcore Perspective Editorversion=< 1.5.1

Published CVSS scores

5.4NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
6.1GitHubCVSS:3.1/AV:N/AC:L/PR:N/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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1189Drive-by Compromise

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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