CVE-2026-13706: UrlShortener extension url validation can be bypassed due to difference between php url parsing and WHATWG
Wikimedia Foundation · UrlShortener
Affected: Wikimedia Foundation UrlShortener · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 41% of scored CVEs
Not scored yet. The CVE record carries no CVSS score.
DescriptionCVE.org
Improper input validation vulnerability in Wikimedia Foundation UrlShortener. This vulnerability is associated with program files includes/UrlShortenerUtils.Php.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- Wikimedia Foundation · UrlShortenerup to and including 1.46.0, 1.45.4, 1.44.6, 1.43.9
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- Wikimedia Foundation
- Published
- July 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2026-13706 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.