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7.5

Drupal 7 package can be misled by crafted tar files

published 1 month ago
Summary

The Drupal 7 package from cleanstart can be fooled by specially crafted archive files, potentially allowing unintended actions on your site. This could let an attacker place or run code you did not intend. Update to the latest version of the package or avoid extracting untrusted archives until the fix is applied.

What to do
  • Update cleanstart drupal7 to version 7.78-r0.
Affected software
Ecosystem VendorProductAffected versions
CleanStart cleanstart drupal7 < 7.78-r0
Fix: upgrade to 7.78-r0
Original advisory text
Tar
Security vulnerability affects the drupal7 package. Tar.
Fix within
Internet-facing 14 days
Internal 60 days
  • Not known to be exploited
  • Can be exploited automatically (estimated)
  • Gives an attacker partial control (estimated)
Severity
7.5 High
Timeline
Published1 Oct 2026
Updated1 Oct 2026
First seen1 Oct 2026
Sources
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