Description
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.
Published: 2026-09-29
Score: 6.1 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Thu, 01 Oct 2026 19:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 6.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 30 Sep 2026 21:00:00 +0000

Type Values Removed Values Added
First Time appeared Wikimedia
Wikimedia mediawiki-collection Extension
Vendors & Products Wikimedia
Wikimedia mediawiki-collection Extension

Tue, 29 Sep 2026 23:30:00 +0000

Type Values Removed Values Added
Description 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.
Title Open Redirect in Special:Book
Weaknesses CWE-601
References

Subscriptions

Wikimedia Mediawiki-collection Extension
cve-icon MITRE

Status: PUBLISHED

Assigner: wikimedia-foundation

Published:

Updated: 2026-10-01T18:33:07.519Z

Reserved: 2026-09-29T22:29:32.002Z

Link: CVE-2026-103048

cve-icon Vulnrichment

Updated: 2026-10-01T18:32:09.843Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-09-30T00:16:35.133

Modified: 2026-10-01T19:17:17.920

Link: CVE-2026-103048

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-01T21:00:17Z

Weaknesses
  • CWE-601

    URL Redirection to Untrusted Site ('Open Redirect')