CVE-2026-9486Public exploitNetwork attack vector

Application-data modification via forged browser request

Published May 25, 2026 · Updated May 25, 2026

Cross-site request forgery in SourceCodester Student Grades Management System 1.0 allows remote attackers to alter application data. The published CVE record leaves the affected endpoint and state-changing operation unspecified rather than naming the missing CSRF validation locus. Exploitation requires a victim to submit an attacker-controlled request through an authenticated browser session; the altered data is not publicly specified.

CVSS severity4.3
Medium
EPSS probability0.19%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site request forgery in SourceCodester Student Grades Management System 1.0 allows remote attackers to alter application data. The published CVE record leaves the affected endpoint and state-changing operation unspecified rather than naming the missing CSRF validation locus. Exploitation requires a victim to submit an attacker-controlled request through an authenticated browser session; the altered data is not publicly specified.

The record

CVE
CVE-2026-9486
Published
May 25, 2026
Updated
May 25, 2026
Vendor
Online Computer and Laptop Store Project
Product
Student Grades Management System
Classifications
CWE-862, CWE-352
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 25, 2026CVE publishedPublication date reported by the CVE source.
  2. May 25, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Online Computer and Laptop Store Project · Student Grades Management Systemversion=1.0

Published CVSS scores

4.3VulDBCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
2.1VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
5.0VulDBAV:N/AC:L/Au:N/C:N/I:P/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-862Missing Authorization
CWE-352Cross-Site Request Forgery (CSRF)

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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