CVE-2026-30917
- Source
- https://cve.org/CVERecord?id=CVE-2026-30917
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-30917.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-30917
- Aliases
-
- GHSA-8jrp-37wc-5v7c
- Published
- 2026-03-09T22:50:20.879Z
- Modified
- 2026-07-23T11:30:52.400540899Z
- Severity
-
- 8.8 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:L/SC:L/SI:L/SA:L CVSS Calculator
- Summary
- Stored XSS on Bucket namespace pages
- Details
-
Bucket is a MediaWiki extension to store and retrieve structured data on articles. Prior to 2.1.1, a stored XSS can be inserted into any Bucket table field that has a PAGE type, which will execute whenever a user views that table's corresponding Bucket namespace page. This vulnerability is fixed in 2.1.1.
- Database specific
{ "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/30xxx/CVE-2026-30917.json", "cwe_ids": [ "CWE-79" ], "cna_assigner": "GitHub_M", "unresolved_ranges": [ { "extracted_events": [ { "fixed": "2.1.1" } ], "source": "AFFECTED_FIELD" } ] }- References
-
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/30xxx/CVE-2026-30917.json
- https://github.com/weirdgloop/mediawiki-extensions-Bucket/security/advisories/GHSA-8jrp-37wc-5v7c
- https://nvd.nist.gov/vuln/detail/CVE-2026-30917
- https://github.com/weirdgloop/mediawiki-extensions-Bucket/commit/46ec08876ba9064987f20e8f42690854202a73ff
- https://github.com/weirdgloop/mediawiki-extensions-Bucket/commit/cba9cf9c8751e9f3e6d559f44cadc39b84f7bff6