Which versions of PHP are affected by CVE-2025-6458?

A SQL injection vulnerability in the Online Hotel Reservation System's admin user editing function allows unauthenticated remote attackers to compromise the database and gain unauthorized access to…

Is there a public PoC exploit available for CVE-2025-6458?

Yes, a public proof-of-concept exploit is available for CVE-2025-6458. Prioritise patching immediately. EPSS: 0.1%.

How to fix or mitigate CVE-2025-6458?

Within 24 hours: Isolate affected systems from production or restrict admin interface access to a VPN/whitelist only; scan logs for exploitation attempts. Within 7 days: Deploy WAF rules to block SQL injection patterns in the userid parameter; implement input validation and parameterized queries if in-house patching is possible; contact vendor for patch timeline. Within 30 days: Develop and deploy a custom patch or migrate to a patched version; conduct forensic audit of database access logs; notify customers if data exfiltration is confirmed.

PHP CVE-2025-6458

Q: What is the CVSS score of CVE-2025-6458?

CVE-2025-6458 has a CVSS 4.0 base score of 5.5 (Medium). CVSS vector: CVSS: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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X. EPSS exploitation probability: 0.1%.

EUVD-2025-18836 MEDIUM

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') (CWE-74)

2025-06-22 cna@vuldb.com

PHP SQLi

5.5

CVSS 4.0 · NVD

Severity by source

NVD PRIMARY

5.5 MEDIUM

CVSS: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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS: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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Lifecycle Timeline

Severity Changed

Apr 29, 2026 - 01:11 NVD

HIGH MEDIUM

CVSS changed

Apr 29, 2026 - 01:11 NVD

7.3 (HIGH) 5.5 (MEDIUM)

EUVD ID Assigned

Mar 15, 2026 - 21:55 euvd

EUVD-2025-18836

Analysis Generated

Mar 15, 2026 - 21:55 vuln.today

PoC Detected

Nov 13, 2025 - 15:24 vuln.today

Public exploit code

CVE Published

Jun 22, 2025 - 05:15 nvd

HIGH 7.3

DescriptionCVE.org

A vulnerability has been found in code-projects Online Hotel Reservation System 1.0 and classified as critical. This vulnerability affects unknown code of the file /admin/execedituser.php. The manipulation of the argument userid leads to sql injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

AnalysisAI

CVE-2025-6458 is a critical SQL injection vulnerability in code-projects Online Hotel Reservation System version 1.0, affecting the /admin/execedituser.php endpoint. An unauthenticated remote attacker can manipulate the 'userid' parameter to execute arbitrary SQL queries, potentially leading to unauthorized data access, modification, or deletion. The vulnerability has been publicly disclosed with exploit code available, making it actively exploitable in the wild.

Technical ContextAI

The vulnerability stems from improper input validation in the userid parameter passed to /admin/execedituser.php, classified under CWE-74 (Improper Neutralization of Special Elements in Output). This is a classic SQL injection flaw where user-controlled input is concatenated directly into SQL queries without parameterized statements or proper escaping. The affected product is code-projects Online Hotel Reservation System 1.0, a web-based hotel management application. The vulnerable file directly processes user input for database operations without sanitization, allowing attackers to break out of intended query context and inject arbitrary SQL commands. CPE identifier would be: cpe:2.3:a:code-projects:online_hotel_reservation_system:1.0:*:*:*:*:*:*:*

More from same product – last 7 days

CVE-2026-49952 CRITICAL Act Now POC

9.3 Jun 15

Authentication bypass in Discuz! X5.0 releases 20260320 through 20260501 allows unauthenticated remote attackers to acce

CVE-2026-49954 HIGH This Week POC

8.6 Jun 15

Authenticated remote code execution in Discuz! X5.0 releases 20260320 through 20260501 allows administrators to chain a

CVE-2026-49768 CRITICAL Act Now

9.8 Jun 15

Unauthenticated PHP Object Injection in the Happyforms WordPress plugin (versions <= 1.26.13) allows remote attackers to

CVE-2026-27053 CRITICAL Act Now

9.8 Jun 15

Unauthenticated PHP Object Injection in the Broadcast Live Video WordPress plugin (versions prior to 7.1.3) allows remot

CVE-2026-49104 CRITICAL Act Now

9.8 Jun 15

Unauthenticated PHP object injection in the WordPress plugin 'Integration for Keap/Infusionsoft and Contact Form 7, WPFo

CVE-2025-6458 vulnerability details – vuln.today

Back

PHP CVE-2025-6458

Severity by source

CVSS VectorNVD

Lifecycle Timeline

DescriptionCVE.org

AnalysisAI

Technical ContextAI

More from same product – last 7 days

Share

External POC / Exploit Code