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CVE-2026-5698— Stored Cross-Site Scripting (XSS) vulnerability in SABBATIC application

Quick assessment

Affected
SABBATIC SABBATIC app
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.

SABBATIC 应用存在存储型跨站脚本(XSS)漏洞,允许攻击者存储 JavaScript 代码,当用户访问相关页面时,该代码将在受害者的浏览器中执行。受影响的参数和标识符列表如下: 在 端点中,参数 和 存在此漏洞。

CVSS 4.8 · Medium

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-5698

Vulnerability Information

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Vulnerability Title
Stored Cross-Site Scripting (XSS) vulnerability in SABBATIC application
Source: CVE Program / CVE List V5
Vulnerability Description
Stored Cross-Site Scripting (XSS) vulnerability in SABBATIC application that allows an attacker to store JavaScript code so that when a user views the page, code can be executed in the victim's browser. The list of assigned parameters and identifiers is as follows:  parameters 'titulo_es' and 'add_etiquetas%5B%5D' in '/categorías' endpoint;
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA: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
SABBATIC SABBATIC app versions prior to 7.96.0.1 y 7.96.0.2 -

II. Public POCs for CVE-2026-5698

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-5698

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Other References for CVE-2026-5698 (1)

Same Patch Batch · SABBATIC · 2026-10-29 · 5 CVEs total

CVE-2026-5702 4.8 MEDIUM Cross-Site Request Forgery (CSRF) vulnerability in SABBATIC application
CVE-2026-5699 4.8 MEDIUM Stored Cross-Site Scripting (XSS) vulnerability in SABBATIC application
CVE-2026-5700 4.8 MEDIUM Stored Cross-Site Scripting (XSS) vulnerability in SABBATIC application
CVE-2026-5697 4.8 MEDIUM Stored Cross-Site Scripting (XSS) vulnerability in SABBATIC application

IV. Related Vulnerabilities