What is CVE-2019-12903?

CVE-2019-12903 is a medium-severity vulnerability in Pydio Cells, classified under Generation of Error Message Containing Sensitive Information. CVSS score: 4.3/10. Published 2019-06-20.

How severe is CVE-2019-12903?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Information disclosure in Pydio Cells

CVE-2019-12903

Pydio Cells before 1.5.0, when supplied with a Name field in an unexpected Unicode format, fails to handle this and includes the database column/table name as pert of the error message, exposing sensitive information.

Published 2019-06-20 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.009 (59.2th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 59th percentile — 59.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000

Affected products

Pydio Cells

Weakness classification (CWE)

CWE-209 — Generation of Error Message Containing Sensitive Information

References

research.loginsoft.com/vulnerability/multiple-vulnerabilities-in-pydio-cells-1-… (Third Party Advisory)
pydio.com/en/community/releases/pydio-cells/pydio-cells-150-performances-featur… (Release Notes, Vendor Advisory)

Frequently asked questions

What is CVE-2019-12903?: CVE-2019-12903 is a medium-severity vulnerability in Pydio Cells, classified under Generation of Error Message Containing Sensitive Information. CVSS score: 4.3/10. Published 2019-06-20.
How severe is CVE-2019-12903?: Medium severity. CVSS v3 base score is 4.3 out of 10.