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CVE-2026-107798— Jivejdon through commit ee67a65e Stored XSS via Markdown Links in TextStyle Rendering Filter

Quick assessment

Affected
banq jivejdon
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

从提交 595d8d22 到提交 ee67a65e 之间的 jivejdon 版本中存在一个存储型跨站脚本（XSS）漏洞，该漏洞位于默认启用的 TextStyle 过滤器中。该过滤器会将未经过验证的 URL 插入到超链接的 href 属性中。已认证的攻击者可以发布包含 javascript: 链接或破坏引用语法的 URL 的消息，当其他用户点击或悬停在渲染后的链接上时，将执行恶意 JavaScript 代码。

CVSS 5.4 · Medium
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I. Basic Information for CVE-2026-107798

Vulnerability Information
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Vulnerability Title
Jivejdon through commit ee67a65e Stored XSS via Markdown Links in TextStyle Rendering Filter
Source: CVE Program / CVE List V5
Vulnerability Description
jivejdon from commit 595d8d22 through commit ee67a65e contains a stored cross-site scripting vulnerability in the default-enabled TextStyle filter that inserts unvalidated URLs into anchor href attributes. Authenticated attackers can post messages with javascript: links or quote-breaking URLs to execute JavaScript when other users click or hover over rendered links.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Source: 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)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
banq jivejdon 595d8d227fcdedf6f3b73540dd9f5d12dab399fe ~ ee67a65e65228644a71c8317d7e34deea50f95ef -

II. Public POCs for CVE-2026-107798

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-107798

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Patches & Fixes for CVE-2026-107798 (1)

News Coverage for CVE-2026-107798 (1)

Other References for CVE-2026-107798 (1)

Same Patch Batch · banq · 2026-10-08 · 13 CVEs total

CVE-2026-107828 6.5 MEDIUM Jivejdon through 5.0 Predictable Passwords via Sina Weibo OAuth Login
CVE-2026-107797 6.1 MEDIUM Jivejdon through 5.0 Reflected XSS via postThread.jsp to and tag Parameters
CVE-2026-107796 6.1 MEDIUM Jivejdon through commit ee67a65e Reflected XSS via taggedThreadList.jsp tagID and count Pa
CVE-2026-107829 5.9 MEDIUM Jivejdon through 5.0 Unsalted MD5 Password Storage via AccountDaoSql
CVE-2026-107800 5.4 MEDIUM Jivejdon through 5.0 Stored XSS via Private Short Messages
CVE-2026-107801 5.4 MEDIUM Jivejdon through 5.0 Stored XSS via Attachment Upload Content-Type
CVE-2026-107799 5.4 MEDIUM Jivejdon through 5.0 Stored XSS via messageListBody.jsp Forum Message Rendering
CVE-2026-107830 5.3 MEDIUM Jivejdon through commit ee67a65e Missing Rate Limiting via /account/smsVRAction SMS Endpoi
CVE-2025-71428 4.9 MEDIUM Jivejdon through 5.0 SQL Injection via username in userListAction
CVE-2026-107793 4.3 MEDIUM Jivejdon through 5.0 IDOR via subSaveAction Subscription Delete
CVE-2026-107792 4.3 MEDIUM Jivejdon through commit ee67a65e Missing Authorization via /message/threadToForum/save Thr
CVE-2026-107831 4.3 MEDIUM Jivejdon through 5.0 CSRF via GET-based Account and Thread Actions

IV. Related Vulnerabilities

Same product: jivejdon
Same vendor: banq
Same weakness: CWE-79

V. Comments for CVE-2026-107798

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