What is CVE-2021-39189?

CVE-2021-39189 is a medium-severity vulnerability in Pimcore, classified under Observable Response Discrepancy. CVSS score: 5.3/10. Published 2021-09-15.

How severe is CVE-2021-39189?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in Pimcore

CVE-2021-39189

Pimcore is an open source data & experience management platform. In versions prior to 10.1.3, it is possible to enumerate usernames via the forgot password functionality. This issue is fixed in version 10.1.3. As a workaround, one may apply the available patch manually.

EPSS: 0.013 (67.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Pimcore — versions < 10.1.3

Weakness classification (CWE)

References

security-advisories@github.com (x_refsource_CONFIRM, Third Party Advisory)
security-advisories@github.com (Patch, Third Party Advisory, x_refsource_MISC)
security-advisories@github.com (Patch, Third Party Advisory, x_refsource_MISC)
security-advisories@github.com (Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-39189?: CVE-2021-39189 is a medium-severity vulnerability in Pimcore, classified under Observable Response Discrepancy. CVSS score: 5.3/10. Published 2021-09-15.
How severe is CVE-2021-39189?: Medium severity. CVSS v3 base score is 5.3 out of 10.