Description
The printer friendly version functionality in the Book module in Drupal 6.x before 6.28 and 7.x before 7.19 does not properly restrict access to node that are part of a book outline, which allows remote authenticated users with the "access printer-friendly version" permission to read node titles and possibly node content via unspecified vectors.
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 6.0 | drupal6 | 6.28-1 | DSA-2776-1 |
Advisories 1
- DSA-2776-1 drupal6 - several Debian Security (DSA / DLA) · Mar 9, 2026
References
- http://packetstormsecurity.com/files/119598/Drupal-Core-6.x-7.x-Cross-Site-Scripting-Access-Bypass.html
- [oss-security] 20130130 Re: CVE mailing-list
- 89305 vdb-entry
- DSA-2776 vendor-advisory
- drupal-book-title-security-bypass(81380) vdb-entry
- 20130116 [Security-news] SA-CORE-2013-001 - Drupal core - Multiple vulnerabilities mailing-list
- https://drupal.org/SA-CORE-2013-001
- 51717 third-party-advisory