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CVE-2026-55207

CVE-2026-55207 · Pimcore: Account Takeover via Password Reset URL Injection allows unauthenticated attacker to hijack any admin account with 2FA bypass

This page contains facts from public vulnerability sources. Check the original advisory before updating.

Pimcore is an Open Source Data & Experience Management Platform. Prior to 2025.4.6 and 2026.1.6, an unauthenticated attacker who knows a valid admin username can take over any Pimcore admin account by sending a password reset request with an attacker-controlled resetPasswordUrl. The server generates a real cryptographic recovery token, appends it to the supplied URL, and emails the link to the victim; when the victim clicks the link, the token is sent to the attacker and can be used with POST /pimcore-studio/api/login/token to authenticate with full admin privileges while bypassing two-factor authentication. This issue is fixed in versions 2025.4.6 and 2026.1.6.

CVSS 8.8 · High · EPSS 0.7% · Fix available

Published
Updated

Stack: php

Affected products and versions

  • pimcore

    Versions
    • >= 2026.1.0, < 2026.1.6: Affected
    • < 2025.4.6: Affected

    No fix published

  • pimcore/studio-backend-bundle Packagist

    Versions
    • v0.10.21
    • v0.12.18
    • v0.12.9
    • v0.13.20
    • v0.14.19
    • v0.15.17
    • v0.4.30
    • v0.5.20
    • v0.6.30
    • v0.9.30
    • v2025.4.0
    • v2025.4.1
    • v2025.4.2
    • v2025.4.3
    • v2025.4.4
    • v2025.4.5
    Affected ranges
    • ECOSYSTEM: < 2025.4.6

    Update to 2025.4.6

  • pimcore/studio-backend-bundle Packagist

    Versions
    • v2026.1.0
    • v2026.1.1
    • v2026.1.2
    • v2026.1.3
    • v2026.1.4
    • v2026.1.5
    Affected ranges
    • ECOSYSTEM: ≥ 2026.1.0, < 2026.1.6

    Update to 2026.1.6

Original sources

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