CVE-2023-1115Public exploitNetwork attack vector

Stored XSS via unencoded link attributes

Published Mar 1, 2023 · Updated Mar 11, 2025

Stored cross-site scripting in Pimcore before 10.5.18 allows remote authenticated users to execute JavaScript through crafted link attributes. Document Editable Link::updatePathFromInternal retained the data attributes value without HTML-encoding it before the value reached page output. A low-privileged account able to save a crafted link can persist code that executes in the browser context of application users who encounter the affected content.

CVSS severity7.6
High
EPSS probability0.55%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored cross-site scripting in Pimcore before 10.5.18 allows remote authenticated users to execute JavaScript through crafted link attributes. Document Editable Link::updatePathFromInternal retained the data attributes value without HTML-encoding it before the value reached page output. A low-privileged account able to save a crafted link can persist code that executes in the browser context of application users who encounter the affected content.

The record

CVE
CVE-2023-1115
Published
Mar 1, 2023
Updated
Mar 11, 2025
Vendor
Pimcore
Product
Pimcore
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 1, 2023CVE publishedPublication date reported by the CVE source.
  2. Mar 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=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

7.6huntr.devCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L
5.4NIST NVDCVSS: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 exploitPublished

Weakness, pattern, technique

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

Public exploit references

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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