CVE-2026-13706
UrlShortener extension url validation can be bypassed due to difference between php url parsing and WHATWG
- State
- Published
- Severity
- 0.0 None
- Published
- Jul 1, 2026
- Updated
- Jul 1, 2026
- Reserved
- Jun 29, 2026
Description
Improper input validation vulnerability in Wikimedia Foundation UrlShortener.
This vulnerability is associated with program files includes/UrlShortenerUtils.Php.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 0.0 None | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:N/SI:N/SA:N | wikimedia-foundation |
Weaknesses
- CWE-20 Improper input validation
Affected Products
| Product | Versions |
|---|---|
UrlShortenerWikimedia Foundation |
|
References
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