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CVE-2026-90876— SourceCodester Online Faculty Clearance System delete_requirement.php sql injection

Quick assessment

Affected
SourceCodester Online Faculty Clearance 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.

SourceCodester Online Faculty Clearance System是SourceCodester社区的一个高校教师离职手续在线审批系统。 SourceCodester Online Faculty Clearance System 1.0版本存在安全漏洞，该漏洞源于对文件/delete_requirement.php中参数ID的错误操作，可能导致SQL注入。

CVSS 7.3 · High EPSS 0.43% · P37

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
SourceCodester Online Faculty Clearance System 1.0 affected
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I. Basic Information for CVE-2026-90876

Vulnerability Information
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Vulnerability Title
SourceCodester Online Faculty Clearance System delete_requirement.php sql injection
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been found in SourceCodester Online Faculty Clearance System 1.0. Affected by this vulnerability is an unknown functionality of the file /delete_requirement.php. The manipulation of the argument ID leads to sql injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may 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
Vulnerability Title
SourceCodester Online Faculty Clearance System 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SourceCodester Online Faculty Clearance System是SourceCodester社区的一个高校教师离职手续在线审批系统。 SourceCodester Online Faculty Clearance System 1.0版本存在安全漏洞，该漏洞源于对文件/delete_requirement.php中参数ID的错误操作，可能导致SQL注入。
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
SourceCodester Online Faculty Clearance System 1.0 cpe:2.3:a:sourcecodester:online_faculty_clearance_system:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-90876

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III. Intelligence Information for CVE-2026-90876

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Proof of Concept for CVE-2026-90876 (1)

Other References for CVE-2026-90876 (1)

Same Patch Batch · SourceCodester · 2026-09-15 · 9 CVEs total

CVE-2026-91004 7.3 HIGH SourceCodester Online Faculty Clearance System delete_faculty1.php sql injection
CVE-2026-90877 7.3 HIGH SourceCodester Online Faculty Clearance System update_requirement_status.php sql injection
CVE-2026-90856 7.3 HIGH SourceCodester College Notes Gallery Management System Registration Flow signup.php privil
CVE-2026-90855 7.3 HIGH SourceCodester/katojkalemba Online Food Ordering System order.php sql injection
CVE-2026-90854 7.3 HIGH SourceCodester/katojkalemba Online Food Ordering System category-foods.php sql injection
CVE-2026-90849 7.3 HIGH SourceCodester College Notes Gallery Management System login.php sql injection
CVE-2026-91005 6.3 MEDIUM SourceCodester Online Faculty Clearance System Profile Picture Upload edit_picture.php mov
CVE-2026-90857 6.3 MEDIUM SourceCodester College Notes Gallery Management System Profile Upload userprofile.php unre

IV. Related Vulnerabilities

Same product: Online Faculty Clearance System
Same vendor: SourceCodester
Same weakness: CWE-89