Is CVE-2025-11656 actively exploited?

No active exploitation of CVE-2025-11656 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2025-11656 be exploited remotely?

Yes. CVE-2025-11656 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2025-11656?

CVE-2025-11656 has a CVSS score of 9.8 (CRITICAL).

HOME VULNERABILITIESCVE-2025-11656

CRITICAL

CVE-2025-11656

CWE-284Published: October 13, 2025· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

A weakness has been identified in ProjectsAndPrograms School Management System up to 6b6fae5426044f89c08d0dd101c7fa71f9042a59. This affects an unknown function of the file /assets/editNotes.php. Executing manipulation of the argument File can lead to unrestricted upload. The attack can be launched remotely. The exploit has been made available to the public and could be exploited. This product does not use versioning. This is why information about affected and unaffected releases are unavailable.

NVD Source

Risk Analysis

This critical vulnerability in ProjectsAndPrograms School Management System allows for unrestricted file upload through the 'editNotes.php' file by manipulating the 'File' argument. With a CVSS score of 9.8, this flaw poses a significant risk, as it could lead to remote code execution and full system compromise. The lack of an EPSS score means its exploitation likelihood is currently unknown, but its critical severity warrants immediate attention.

Although no public exploit is explicitly stated as 'weaponized' or 'in the wild', the exploit has been made available to the public and could be exploited. The vulnerability is remotely exploitable (AV:N) with low attack complexity (AC:L).

Recommended Action

Administrators should implement strict validation for all uploaded files in ProjectsAndPrograms School Management System, including file type, size, and content. Store uploaded files outside of the web root and scan them for malicious content.

Generated by the CTIWATCH analysis pipeline from this CVE's metadata (CVSS, EPSS, KEV status, exploit intelligence). Verify against vendor advisories before acting.

Technical Analysis

CVE-2025-11656 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.