CVE-2024-25625

CRITICAL

Pimcore's Admin Classic Bundle provides a Backend UI for Pimcore. A potential security vulnerability has been discovered in `pimcore/admin-ui-classic-bundle` prior to version 1.3.4. The vulnerabili...

Affects 1 product across 1 vendor.

CVSS 3.19.3
EPSS0.7%
Percentile51th
PatchUnknown
CVSS Vector — Plain English Remotely exploitable over the network, low complexity, no authentication required, requires user interaction, can impact systems beyond the vulnerable component, full confidentiality impact, full integrity impact, no availability impact.
CWE Weakness Definitions
CWE-74: Injection

Parent class for all injection vulnerabilities where attacker-supplied data is interpreted as code or commands.

Related Attack Patterns (CAPEC)
CAPEC-3 Using Leading 'Ghost' Character Sequences to Bypass Input Filters
via CWE-74
CAPEC-7 Blind SQL Injection
via CWE-74
CAPEC-8 Buffer Overflow in an API Call
via CWE-74
CAPEC-9 Buffer Overflow in Local Command-Line Utilities
via CWE-74
CAPEC-10 Buffer Overflow via Environment Variables
via CWE-74
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Mapping is CWE-to-CAPEC per MITRE CAPEC 3.9.

◆ AI Analysis — automated analysis, not human-reviewed

A Host Header Injection vulnerability exists in Pimcore's Admin Classic Bundle prior to version 1.3.4, which could allow attackers to manipulate the host header to redirect users to malicious sites.

BSID: BS-2024-GLOBAL-051987-C • Model: /workspace/models/qwen2.5-coder-32b-instruct-bf16 • Confidence: HIGH

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Frequently Asked Questions
What is CVE-2024-25625?
A Host Header Injection vulnerability exists in Pimcore's Admin Classic Bundle prior to version 1.3.4, which could allow attackers to manipulate the host header to redirect users to malicious sites.
What is the CVSS score for CVE-2024-25625?
CVE-2024-25625 has CVSS 9.3 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N. EPSS: 0.7%.
Is CVE-2024-25625 actively exploited?
No confirmed active exploitation of CVE-2024-25625 as of 2026-09-25.
How do I remediate CVE-2024-25625?
Priority: IMMEDIATE. PSIRT: [email protected]
What systems are affected by CVE-2024-25625?
CVE-2024-25625 affects Pimcore Admin Classic Bundle.
Vulnerability Details
CVE IDCVE-2024-25625
BSIDBS-2024-GLOBAL-051987-C BreachSpider Global ID
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N
Published2024-02-19
Last Modified2026-06-17
ICS Relevance0%
Weakness (CWE)
SourceNVD
Official Description

Pimcore's Admin Classic Bundle provides a Backend UI for Pimcore. A potential security vulnerability has been discovered in `pimcore/admin-ui-classic-bundle` prior to version 1.3.4. The vulnerability involves a Host Header Injection in the `invitationLinkAction` function of the UserController, specifically in the way `$loginUrl` trusts user input. The host header from incoming HTTP requests is used unsafely when generating URLs. An attacker can manipulate the HTTP host header in requests to the /admin/user/invitationlink endpoint, resulting in the generation of URLs with the attacker's domain. In fact, if a host header is injected in the POST request, the $loginURL parameter is constructed with this unvalidated host header. It is then used to send an invitation email to the provided user. This vulnerability can be used to perform phishing attacks by making the URLs in the invitation links emails point to an attacker-controlled domain. Version 1.3.4 contains a patch for the vulnerability. The maintainers recommend validating the host header and ensuring it matches the application's domain. It would also be beneficial to use a default trusted host or hostname if the incoming host header is not recognized or is absent.

Source: NIST NVD / MITRE CVE Database

Attack Vector Analysis — CITED Relevance

The vulnerability is located in the `invitationLinkAction` function of the UserController within the `pimcore/admin-ui-classic-bundle`. The `$loginUrl` variable does not properly validate the host header from incoming HTTP requests, making it susceptible to Host Header Injection attacks.

Exploitation Likelihood: HIGH

Affected Products
VendorProductAffected Versions
Pimcore Admin Classic Bundle < 1.3.4
Remediation

No official vendor advisory link on record. See the CVE record →

Vendor PSIRT: [email protected]
Threat Intelligence
● Threat Intelligence Validated: October 2026 | Threat Age: 969 Days
CISA known-exploitedNot in KEV catalog
Public ExploitNot confirmed
PoC CodeNot confirmed
AI Enrichment Record — provenance & audit hash
Model/workspace/models/qwen2.5-coder-32b-instruct-bf16
ConfidenceHIGH
Enriched At2026-05-24
SHA-512 Audit Hash52c5d566f642e5246e0778c63fff06aa74c2954acec095bfd157e88677dd0347aca8aae555d227a801f4937805ce2f699f8b8bae4c85ffb0a546b61e1bfe42d2
Related CVEs affecting Pimcore
CVE-2019-18985 9.8 Pimcore before 6.2.2 lacks brute force protection for the 2FA token. CVE-2022-39365 9.8 Pimcore is an open source data and experience management platform. Prior to v... CVE-2019-18981 9.8 Pimcore before 6.2.2 lacks an Access Denied outcome for a certain scenario of... CVE-2024-24822 9.1 Pimcore's Admin Classic Bundle provides a backend user interface for Pimcore.... CVE-2021-4139 9.0 pimcore is vulnerable to Improper Neutralization of Input During Web Page Gen...
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