CVE Explorer
CVE-2026-13706
Improper input validation vulnerability in Wikimedia Foundation UrlShortener.
This vulnerability is associated with program files includes/UrlShortenerUtils.Php.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"UrlShortener","programFiles":["includes/UrlShortenerUtils.php"],"repo":"https://gerrit.wikimedia.org/g/mediawiki/extensions/UrlShortener/+/refs/heads/master","vendor":"Wikimedia Foundation","versions":[{"lessThanOrEqual":"1.46.0, 1.45.4, 1.44.6, 1.43.9","status":"affected","version":"*","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:c8ed84bf3f9f015b58862771354bbcd7ae8e7d6b56a2b5dda460501f01e648ec · sha256:ec8349fa7b732e18… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":0,"baseSeverity":"NONE","exploitMaturity":"NOT_DEFINED","privilegesRequired":"LOW","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"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","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"NON…
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:c8ed84bf3f9f015b58862771354bbcd7ae8e7d6b56a2b5dda460501f01e648ec · sha256:ec8349fa7b732e18… · /containers/cna/metrics/0/cvssV4_0
CWE assertions
1 source assertion{"cweId":"CWE-20","description":"CWE-20 Improper input validation","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:c8ed84bf3f9f015b58862771354bbcd7ae8e7d6b56a2b5dda460501f01e648ec · sha256:ec8349fa7b732e18… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"url":"https://phabricator.wikimedia.org/T418533"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:c8ed84bf3f9f015b58862771354bbcd7ae8e7d6b56a2b5dda460501f01e648ec · sha256:ec8349fa7b732e18… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.