CVE-2026-77610— Semantic MediaWiki查询调试XSS漏洞
一分钟漏洞结论
影响对象
SemanticMediaWiki SemanticMediaWiki
利用判断
尚无明确在野利用证据，仍需结合暴露面评估
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。
Semantic MediaWiki is a free, open-source extension to MediaWiki that lets users store and query data within the wiki's pages. Prior to version 7.2.0, query debug output ( , or the request parameter on ) is assembled by and emitted as raw HTML. Several of its
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一、 漏洞 CVE-2026-77610 基础信息
漏洞信息
尽管我们使用了先进的大模型技术，但其输出仍可能包含不准确或过时的信息。神龙努力确保数据的准确性，但请您根据实际情况进行核实和判断。
Vulnerability Title
Semantic MediaWiki has a query debug output XSS (`DebugFormatter`)
来源: CVE Program / CVE List V5
Vulnerability Description
Semantic MediaWiki is a free, open-source extension to MediaWiki that lets users store and query data within the wiki's pages. Prior to version 7.2.0, query debug output (`format=debug`, or the `debug` request parameter on `Special:Ask`) is assembled by `SMW\Query\DebugFormatter` and emitted as raw HTML. Several of its sinks apply no output-context encoding, so attacker-controlled query input is reflected into the page without escaping. On `Special:Ask` the resulting string is concatenated into the page and sent through `OutputPage::addHTML`, never through the MediaWiki parser or Sanitizer. No special user right is required; an anonymous request suffices. This is a reflected XSS: the payload is taken from the request and echoed in the same response. Exploitation requires the query condition to target a text/blob-typed property (whose value is re-serialized verbatim); the predefined `_txt` properties (`Text`, etc.) that ship on every install satisfy this, so no attacker-created content is needed. Version 7.2.0 patches the issue.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
来源: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
来源: CVE Program / CVE List V5
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| SemanticMediaWiki | SemanticMediaWiki | < 7.2.0 | - |
|
二、漏洞 CVE-2026-77610 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
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CVE-2026-77610 其他参考 (2)
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Release SMW 7.2.0 · SemanticMediaWiki/SemanticMediaWiki · GitHub x_refsource_MISC
同批安全公告 · SemanticMediaWiki · 2026-09-18 · 共 7 条
| CVE-2025-61682 | 8.6 HIGH | Semantic MediaWiki存储型跨站脚本漏洞 |
| CVE-2026-77606 | 6.1 MEDIUM | Semantic MediaWiki 特殊页面反射型XSS漏洞 |
| CVE-2026-77609 | 6.1 MEDIUM | Semantic MediaWiki 重定向漏洞 |
| CVE-2026-77607 | 6.1 MEDIUM | Semantic MediaWiki Ask特殊页面反射XSS漏洞 |
| CVE-2026-77608 | 6.1 MEDIUM | Semantic MediaWiki Special:SearchByProperty 反射型XSS漏洞 |
| CVE-2026-77616 | 6.1 MEDIUM | Semantic MediaWiki 反射型XSS漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2026-77610
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