CVE-2026-103048 PUBLISHED

Open Redirect in Special:Book

Assigner: wikimedia-foundation
Reserved: 29.09.2026 Published: 29.09.2026 Updated: 29.09.2026

URL redirection to untrusted site ('open redirect') vulnerability in The Wikimedia Foundation Mediawiki - Collection extension allows Fake the Source of Data.

This issue affects Mediawiki - Collection extension: before 1.46.1, 1.45.5, 1.43.10.

Product Status

Vendor The Wikimedia Foundation
Product Mediawiki - Collection extension
Versions Default: unaffected
  • affected from 0 to 1.46.1, 1.45.5, 1.43.10 (excl.)

Credits

  • Abu Hurayra finder
  • SomeRandomDeveloper remediation developer

References

Problem Types

  • CWE-601 URL redirection to untrusted site ('open redirect') CWE

Impacts

  • CAPEC-194 Fake the Source of Data