What is CVE-2019-19826?

CVE-2019-19826 is a critical-severity vulnerability in Drupal Views Dynamic Field, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2019-12-16.

How severe is CVE-2019-19826?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Deserialization in Drupal Views Dynamic Field

CVE-2019-19826

The Views Dynamic Fields module through 7.x-1.0-alpha4 for Drupal makes insecure unserialize calls in handlers/views_handler_filter_dynamic_fields.inc, as demonstrated by PHP object injection, involving a field_names object and an Archive_Tar object, for file deletion. Code execution might also be possible.

Vulnerability class: Insecure Deserialization

EPSS: 0.018 (76.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Drupal Views_dynamic_field — versions 7.x-1.0
N/a — versions n/a

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

References

cve@mitre.org (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2019-19826?: CVE-2019-19826 is a critical-severity vulnerability in Drupal Views Dynamic Field, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2019-12-16.
How severe is CVE-2019-19826?: Critical severity. CVSS v3 base score is 9.8 out of 10.