What is the CVSS score of CVE-2025-69559?

CVE-2025-69559 has a CVSS 3.1 base score of 9.8 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.1%.

Is there a public PoC exploit available for CVE-2025-69559?

Yes, a public proof-of-concept exploit is available for CVE-2025-69559. Prioritise patching immediately. EPSS: 0.1%.

How to fix or mitigate CVE-2025-69559?

Within 24 hours: Identify all instances of Computer Book Store version 1.0 or earlier in the environment and isolate affected systems from production networks if possible. Within 7 days: Implement compensating controls including file upload restrictions, WAF rules blocking suspicious upload patterns, and enhanced monitoring for suspicious file access. Within 30 days: Evaluate alternative solutions or contact the vendor for patched versions; establish a plan to migrate away from the affected software if no patch timeline is provided.

Computer Book Store CVE-2025-69559

CRITICAL

Unrestricted Upload of File with Dangerous Type (CWE-434)

2026-01-27 cve@mitre.org

PHP Computer Book Store Carmelo

9.8

CVSS 3.1 · NVD

View

Vulnerability Assessment

Weakness	CWE CWE-434 OWASP Top 10:2025 A06:2025 - Insecure Design ASVS 5.0 V5 - File Handling File type validation, storage isolation MITRE ATT&CK 2 techniques across 2 tactics: Command and Control, Persistence The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. Sign in to read
Impact	CVSS 9.8 with PoC.
Exploit ScenarioDerived	Upload web shell.

Act Now Prioritize within 24-48h. Why: CRITICAL severity + public POC available.

No patch listed yet 0.1% exploitation probability (EPSS)

Get an e-mail when this CVE is exploited, patched or re-scored. Free account.

Alert me

AnalysisAIv1 – Mar 12, 2026

Computer Book Store v1.0 has file upload in admin_add.php.

Earlier versions of this analysis (1)

v1 Mar 12, 2026 - 21:55 CVSS 9.8

File upload in book store system.

RemediationAI

Do not deploy.

Affects your stack

Find out whether the stacks and servers you run are on an affected version.

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

CWE-434.

Know when Computer Book Store gets its next vulnerability

Watch products and get an email when something new is published
Check this CVE against your own stack and servers
Exploit and PoC references, threat intelligence from 22 sources

Continue with Google Continue with GitHub

No credit card · 7-day full trial

Severity by source

NVD PRIMARY 9.8 CRITICAL

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

PoC Detected

Feb 03, 2026 - 14:50 vuln.today

Public exploit code

CVE Published

Jan 27, 2026 - 17:16 nvd

CRITICAL 9.8

DescriptionCVE.org

code-projects Computer Book Store 1.0 is vulnerable to File Upload in admin_add.php.

Executive ViewAI

Why It Matters

Computer Book Store versions up to 1.0 contains a critical file upload vulnerability (CVE-2025-69559) that allows attackers to upload and execute arbitrary code on affected systems. With a CVSS score of 9.8 and active public exploits available, this poses an immediate threat to data integrity, system availability, and organizational reputation for any organization running this software.

Business Impact: Severe

Compensating Controls

Implement Web Application Firewall (WAF) rules to block file uploads with executable extensions (.exe, .php, .jsp, .sh, etc.); restrict upload functionality to authenticated users only; enforce strict file type validation on both client and server-side; store uploaded files outside web root; disable script execution in upload directories via web server configuration; implement enhanced logging and monitoring on all file upload activities; consider network segmentation to isolate the application; require additional administrative approval for file uploads.

Threat Intelligence Overview

EPSS Score

0.1%

Top 77% exploitable

Exploit

POC

Public exploit code exists

Data Quality

4 sources

Confidence: Medium

NVD

CVE.org

EPSS

GitHub

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue

Severity CRITICAL

CISA KEV No

Public POC Yes

EPSS 0.1%

Patch available No

Active threat No

Deciding rule

CRITICAL severity + public POC available

What every action level means

Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.

Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.

This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.

This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.

Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.