What is CVE-2017-6932?

CVE-2017-6932 is a medium-severity vulnerability in Drupal, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 4.7/10. Published 2018-03-01.

How severe is CVE-2017-6932?

Medium severity. CVSS v3 base score is 4.7 out of 10.

Open Redirect in Drupal

CVE-2017-6932

Drupal core 7.x versions before 7.57 has an external link injection vulnerability when the language switcher block is used. A similar vulnerability exists in various custom and contributed modules. This vulnerability could allow an attacker to trick users into unwillingly navigating to an external site.

Vulnerability class: Open Redirect

Published 2018-03-01 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 4.7 (Medium). Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.012 (66.3th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 66th percentile — 66.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: 0.000

Affected products

Drupal
Drupal.org Drupal Core — versions 7.x versions before 7.57
Debian Linux — versions 7.0, 8.0, 9.0

Weakness classification (CWE)

CWE-601 — URL Redirection to Untrusted Site (Open Redirect)

References

www.debian.org/security/2018/dsa-4123 (vendor-advisory, Third Party Advisory)
lists.debian.org/debian-lts-announce/2018/02/msg00030.html (mailing-list, Third Party Advisory)
www.drupal.org/sa-core-2018-001 (Vendor Advisory)

Frequently asked questions

What is CVE-2017-6932?: CVE-2017-6932 is a medium-severity vulnerability in Drupal, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 4.7/10. Published 2018-03-01.
How severe is CVE-2017-6932?: Medium severity. CVSS v3 base score is 4.7 out of 10.