Description
Open redirect vulnerability in URL-related API functions in Drupal 6.x before 6.35 and 7.x before 7.35 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via vectors involving the "//" initial sequence.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 7 | drupal7 | 7.14-2+deb7u9 | DSA-3200-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 16.04 LTS | drupal7 | 7.44-1ubuntu1~16.04.0+esm1 | USN-4773-1 |
| Ubuntu Pro 14.04 LTS | drupal7 | 7.26-1ubuntu0.1+esm1 | USN-4773-1 |
Advisories 2
- USN-4773-1 drupal7 vulnerabilities Ubuntu Security Notices (USN) · Oct 27, 2026
- DSA-3200-1 drupal7 - security update Debian Security (DSA / DLA) · Mar 9, 2026
References
- DSA-3200 vendor-advisory
- [oss-security] 20150326 Re: CVE requests for Drupal Core - Moderately Critical - Multiple Vulnerabilities - SA-CORE-2015-001 mailing-list
- http://cgit.drupalcode.org/drupal/commit/includes/menu.inc?h=6.x&id=8ffc5db3c0ab926f3d4b2cf8bc51714c8c0f3c93
- 73219 vdb-entry
- http://cgit.drupalcode.org/drupal/commit/includes/common.inc?h=7.x&id=b44056d2f8e8c71d35c85ec5c2fb8f7c8a02d8a8
- https://www.drupal.org/SA-CORE-2015-001