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CVE-2026-1135— itsourcecode Society Management System activity.php cross site scripting

Quick assessment

Affected
itsourcecode Society Management System
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.

itsourcecode Society Management System是itsourcecode开源的一个社会管理系统。 itsourcecode Society Management System 1.0版本存在代码注入漏洞，该漏洞源于对文件/admin/activity.php中参数Title的错误操作，可能导致跨站脚本攻击。

CVSS 4.3 · Medium EPSS 0.32% · P25
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I. Basic Information for CVE-2026-1135

Vulnerability Information
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Vulnerability Title
itsourcecode Society Management System activity.php cross site scripting
Source: CVE Program / CVE List V5
Vulnerability Description
A security flaw has been discovered in itsourcecode Society Management System 1.0. This impacts an unknown function of the file /admin/activity.php. The manipulation of the argument Title results in cross site scripting. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/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
Vulnerability Title
itsourcecode Society Management System 代码注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
itsourcecode Society Management System是itsourcecode开源的一个社会管理系统。 itsourcecode Society Management System 1.0版本存在代码注入漏洞，该漏洞源于对文件/admin/activity.php中参数Title的错误操作，可能导致跨站脚本攻击。
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

Vendor Product Affected Versions CPE Subscribe
itsourcecode Society Management System 1.0 -

II. Public POCs for CVE-2026-1135

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III. Intelligence Information for CVE-2026-1135

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Vendor Advisories for CVE-2026-1135 (2)

Other References for CVE-2026-1135 (1)

Same Patch Batch · itsourcecode · 2026-01-19 · 4 CVEs total

CVE-2026-1176 7.3 HIGH itsourcecode School Management System index.php sql injection
CVE-2026-1159 7.3 HIGH itsourcecode Online Frozen Foods Ordering System order_online.php sql injection
CVE-2026-1134 4.3 MEDIUM itsourcecode Society Management System expenses.php cross site scripting

IV. Related Vulnerabilities

Same product: Society Management System
Same vendor: itsourcecode
Same weakness: CWE-79

V. Comments for CVE-2026-1135

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