CVE-2025-11658Public exploitNetwork attack vector

Unauthenticated file write via unrestricted upload

Published Oct 13, 2025 · Updated Oct 13, 2025

Unrestricted upload in ProjectsAndPrograms School Management System allows remote attackers to write arbitrary files through changeSllyabus.php. At commit 6b6fae5426044f89c08d0dd101c7fa71f9042a59, /assets/changeSllyabus.php accepts the File request-body field without restricting dangerous file types and stores the upload in the web application. No authentication or user interaction is required; code execution follows only when the server executes an uploaded file.

CVSS severity7.3
High
EPSS probability0.46%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Unrestricted upload in ProjectsAndPrograms School Management System allows remote attackers to write arbitrary files through changeSllyabus.php. At commit 6b6fae5426044f89c08d0dd101c7fa71f9042a59, /assets/changeSllyabus.php accepts the File request-body field without restricting dangerous file types and stores the upload in the web application. No authentication or user interaction is required; code execution follows only when the server executes an uploaded file.

The record

CVE
CVE-2025-11658
Published
Oct 13, 2025
Updated
Oct 13, 2025
Vendor
ProjectsAndPrograms
Product
School Management System
Classifications
CWE-434, CWE-284, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 13, 2025CVE publishedPublication date reported by the CVE source.
  2. Oct 13, 2025Record 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=6b6fae5426044f89c08d0dd101c7fa71f9042a59

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

ProjectsAndPrograms · School Management Systemversion=6b6fae5426044f89c08d0dd101c7fa71f9042a59

Published CVSS scores

5.5VulDB CNACVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
7.3VulDB CNACVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
7.5VulDB CNAAV:N/AC:L/Au:N/C:P/I:P/A:P
9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-434Unrestricted Upload of File with Dangerous Type
CWE-284Improper Access Control
T1190Exploit Public-Facing Application

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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