CVE-2023-0323

Cross-site Scripting (XSS) - Stored in pimcore/pimcore

6.1 MediumFix available

Cross-site Scripting (XSS) - Stored in GitHub repository pimcore/pimcore prior to 10.5.14.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: Required

What an attacker can affect

Confidentiality: Low
Integrity: Low
Availability: None

Exploit likelihood

0.47%Down 0.4 points since Jan 17, 2023

What each source reports

CVE List Score used 6.1

Cross-site Scripting (XSS) - Stored in pimcore/pimcore

Cross-site Scripting (XSS) - Stored in GitHub repository pimcore/pimcore prior to 10.5.14.

Record: CVE-2023-0323
CVSS 3.0: 6.1 MediumCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness: CWE-79
Updated: 2026-11-02

EUVDEUVD-2023-0371 6.1

Cross-site Scripting (XSS) - Stored in GitHub repository pimcore/pimcore prior to 10.5.14.

Record: EUVD-2023-0371
CVSS 3.0: 6.1 MediumCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Updated: 2026-11-02

GitHub AdvisoriesGHSA-6vf6-g3pr-j83h 5.4

pimcore is vulnerable to cross-site scripting via "title field " in data objects

Impact

The vulnerability is capable of resulting in stolen user cookies.

Proof of Concept

Login with dev account https://11.x-dev.pimcore.fun/admin/?_dc=1670962076&perspective=

Go to setting --> data objects --> classes --> events

Click media under genaral settings

Add payload in title field.

Go to data objects module and open events, xss will trigger

// PoC.js "><iMg SrC="x" oNeRRor="alert(xss);">

Patches

Update to version 10.5.14 or apply this patch manually https://github.com/pimcore/pimcore/pull/13916.patch

Workarounds

Apply https://github.com/pimcore/pimcore/pull/13916.patch manually.

References

https://huntr.dev/bounties/129d6a4b-0504-4de1-a72c-3f12c4552343/

Record: GHSA-6vf6-g3pr-j83h
CVSS 3.1: 5.4 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Weakness: CWE-79
Updated: 2026-11-02

NVD 5.4

Cross-site Scripting (XSS) - Stored in GitHub repository pimcore/pimcore prior to 10.5.14.

Record: CVE-2023-0323
CVSS 3.1: 5.4 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
CVSS 3.0: 6.1 MediumCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness: CWE-79
Updated: 2026-11-02

OSV 6.1

Cross-site Scripting (XSS) - Stored in pimcore/pimcore

Cross-site Scripting (XSS) - Stored in GitHub repository pimcore/pimcore prior to 10.5.14.

Record: CVE-2023-0323
CVSS 3.0: 6.1 MediumCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness: CWE-79
Updated: 2026-11-02

OSVGHSA-6vf6-g3pr-j83h 5.4

pimcore is vulnerable to cross-site scripting via "title field " in data objects

Impact

The vulnerability is capable of resulting in stolen user cookies.

Proof of Concept

Login with dev account https://11.x-dev.pimcore.fun/admin/?_dc=1670962076&perspective=

Go to setting --> data objects --> classes --> events

Click media under genaral settings

Add payload in title field.

Go to data objects module and open events, xss will trigger

// PoC.js "><iMg SrC="x" oNeRRor="alert(xss);">

Patches

Update to version 10.5.14 or apply this patch manually https://github.com/pimcore/pimcore/pull/13916.patch

Workarounds

Apply https://github.com/pimcore/pimcore/pull/13916.patch manually.

References

https://huntr.dev/bounties/129d6a4b-0504-4de1-a72c-3f12c4552343/

Record: GHSA-6vf6-g3pr-j83h
CVSS 3.1: 5.4 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Weakness: CWE-79
Updated: 2026-11-02

Affected products

Affected packages

Affected packages
Package	Affected	Fixed
`pimcore/pimcore` Packagist	before 10.5.14	10.5.14
`pimcore/pimcore` Packagist	before 10.5.14, plus listed versions 10.0.82.2.02.2.12.2.22.3.0 Show 45 moreShow less 3.0.03.0.13.0.23.0.33.0.43.0.53.0.63.1.03.1.14.0.04.0.14.1.04.1.14.1.24.1.34.2.04.3.04.3.14.4.04.4.14.4.24.4.34.5.04.6.04.6.14.6.24.6.34.6.44.6.5v10.0.0v10.0.0-BETA1v10.0.0-BETA2v10.0.0-BETA3v10.0.0-BETA4v10.0.1v10.0.2v10.0.3v10.0.4v10.0.5v10.0.6v10.0.7v10.0.9v10.1.0v10.1.1v10.1.2	10.5.14

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2023-0323 is a medium vulnerability (CVSS 6.1) in Pimcore, published January 16, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.47%, the 41st percentile. Fixed in pimcore/pimcore 10.5.14.

References

This page doesn't list everything

Left out here: 154 versions. The JSON record has them.