CVE-2023-1312Public exploitNetwork attack vector

Script execution via date-filter error tooltips

Published Mar 10, 2023 · Updated Feb 28, 2025

Reflected XSS in Pimcore before 10.5.19 allows remote authenticated users to execute script through Application Logger date filters. From and To date/time fields use default ExtJS validation tooltips that insert invalid values as HTML; the patch replaces them with static error text. High-privilege access and user interaction are required, and successful exploitation runs script in an administrator browser context.

CVSS severity4.8
Medium
EPSS probability0.41%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Reflected XSS in Pimcore before 10.5.19 allows remote authenticated users to execute script through Application Logger date filters. From and To date/time fields use default ExtJS validation tooltips that insert invalid values as HTML; the patch replaces them with static error text. High-privilege access and user interaction are required, and successful exploitation runs script in an administrator browser context.

The record

CVE
CVE-2023-1312
Published
Mar 10, 2023
Updated
Feb 28, 2025
Vendor
Pimcore
Product
Pimcore
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Mar 10, 2023CVE publishedPublication date reported by the CVE source.
  2. Feb 28, 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 <10.5.19

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Pimcore · Pimcoreversion=unspecified <10.5.19

Published CVSS scores

5.2huntr.devCVSS:3.0/AV:L/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L
4.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:H/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
Privilegesadmin
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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