CVE-2026-23493
Last modified
CVE-2026-23493 is a medium-severity vulnerability rated 4.9/10 on the CVSS scale. Pimcore is an Open Source Data & Experience Management Platform. Prior to 12.3.1 and 11.5.14, the http_error_log file stores the $_COOKIE and $_SERVER variables, which means sensitive information such as database passwords, cookie session data, and other details can be accessed or recovered through the Pimcore backend. EPSS estimates a 0.39% chance of exploitation in the next 30 days.
Description
Pimcore is an Open Source Data & Experience Management Platform. Prior to 12.3.1 and 11.5.14, the http_error_log file stores the $_COOKIE and $_SERVER variables, which means sensitive information such as database passwords, cookie session data, and other details can be accessed or recovered through the Pimcore backend. This vulnerability is fixed in 12.3.1 and 11.5.14.
Metrics
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Pimcore | Pimcore | < 11.5.14 |
| Pimcore | Pimcore | >= 12.0.0, < 12.3.1 |
References
- https://github.com/pimcore/pimcore/pull/18918Issue Tracking
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-23493?
How severe is CVE-2026-23493?
How do I fix CVE-2026-23493?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-23488Blinko is an AI-powered card note-taking project. Prior to v…5.3
- CVE-2026-23489Fields is a GLPI plugin that allows users to add custom fiel…9.1
- CVE-2026-2349Improper Neutralization of Input During Web Page Generation …6.1
- CVE-2026-23490pyasn1 is a generic ASN.1 library for Python. Prior to 0.6.2…7.5
- CVE-2026-23491InvoicePlane is a self-hosted open source application for ma…7.5
- CVE-2026-23492Pimcore is an Open Source Data & Experience Management Platf…4.9
- CVE-2026-23494Pimcore is an Open Source Data & Experience Management Platf…6.5
- CVE-2026-23495Pimcore's Admin Classic Bundle provides a Backend UI for Pim…4.3
- CVE-2026-23496Pimcore Web2Print Tools Bundle adds tools for web-to-print u…5.4
- CVE-2026-23497Frappe Learning Management System (LMS) is a learning system…5.4
- CVE-2026-23498Shopware is an open commerce platform. From 6.7.0.0 to befor…7.2
- CVE-2026-23499Saleor is an e-commerce platform. Starting in version 3.0.0 …5.4
Are you affected by CVE-2026-23493?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST