What is CVE-2026-55207?

CVE-2026-55207 is a high-severity vulnerability in Pimcore, classified under Weak Password Recovery Mechanism for Forgotten Password. CVSS score: 8.8/10. Published 2026-07-09.

How severe is CVE-2026-55207?

High severity. CVSS v3 base score is 8.8 out of 10.

Vulnerability in Pimcore

CVE-2026-55207

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…

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Pimcore — versions >= 2026.1.0, < 2026.1.6, < 2025.4.6

Weakness classification (CWE)

CWE-640 — Weak Password Recovery Mechanism for Forgotten Password

References

security-advisories@github.com (x_refsource_CONFIRM)
security-advisories@github.com (x_refsource_MISC)
security-advisories@github.com (x_refsource_MISC)
security-advisories@github.com (x_refsource_MISC)
security-advisories@github.com (x_refsource_MISC)

Frequently asked questions

What is CVE-2026-55207?: CVE-2026-55207 is a high-severity vulnerability in Pimcore, classified under Weak Password Recovery Mechanism for Forgotten Password. CVSS score: 8.8/10. Published 2026-07-09.
How severe is CVE-2026-55207?: High severity. CVSS v3 base score is 8.8 out of 10.