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CVE-2026-86161— SourceCodester Online Voting System ajax.php delete_category sql injection

Quick assessment

Affected
SourceCodester Online Voting 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.

在 SourceCodester 在线投票系统 1.0 中发现了一个漏洞。受影响的组件是文件 中的某个未知函数。通过对参数 进行操纵，可触发 SQL 注入。该攻击支持远程利用。利用方式已公开，可能被使用。

CVSS 7.3 · High

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-86161

Vulnerability Information
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Vulnerability Title
SourceCodester Online Voting System ajax.php delete_category sql injection
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was found in SourceCodester Online Voting System 1.0. The impacted element is an unknown function of the file /ajax.php?action=delete_category. Performing a manipulation of the argument ID results in sql injection. Remote exploitation of the attack is possible. The exploit has been made public and could be used.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
SourceCodester Online Voting System 1.0 cpe:2.3:a:sourcecodester:online_voting_system:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-86161

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III. Intelligence Information for CVE-2026-86161

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Vendor Advisories for CVE-2026-86161 (2)

Proof of Concept for CVE-2026-86161 (1)

Security Blog Posts for CVE-2026-86161 (1)

Other References for CVE-2026-86161 (1)

Same Patch Batch · SourceCodester · 2026-09-06 · 4 CVEs total

CVE-2026-86162 7.3 HIGH SourceCodester Online Voting System ajax.php login sql injection
CVE-2026-86160 7.3 HIGH SourceCodester Online Voting System ajax.php delete_voting sql injection
CVE-2026-86159 7.3 HIGH SourceCodester Online Voting System ajax.php save_user sql injection

IV. Related Vulnerabilities

Same product: Online Voting System
Same vendor: SourceCodester
Same weakness: CWE-89

V. Comments for CVE-2026-86161

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