Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1000 CNY

100.0%
Buy Us a Coffee

CVE-2026-30917— Stored XSS on Bucket namespace pages

EPSS 0.06% · P20
Get alerts for future matching vulnerabilitiesLog in to subscribe

I. Basic Information for CVE-2026-30917

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Stored XSS on Bucket namespace pages
Source: NVD (National Vulnerability Database)
Vulnerability Description
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.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Bucket 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Bucket是Weird Gloop开源的一个MediaWiki的结构化数据存储扩展。 Bucket 2.1.1之前版本存在跨站脚本漏洞，该漏洞源于PAGE类型字段存在存储型跨站脚本，可能导致用户查看页面时执行恶意脚本。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
weirdgloopmediawiki-extensions-Bucket < 2.1.1 -

II. Public POCs for CVE-2026-30917

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-30917

请登录查看更多情报信息。

IV. Related Vulnerabilities

Same product: mediawiki-extensions-Bucket
Same vendor: weirdgloop
Same weakness: CWE-79

V. Comments for CVE-2026-30917

No comments yet

Leave a comment