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PHP CVE-2025-15140

MEDIUM
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') (CWE-74)
2025-12-28 cna@vuldb.com
PHP SQLi
5.5
CVSS 4.0 · NVD
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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

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
X

Lifecycle Timeline

1
Analysis Generated
Jul 26, 2026 - 16:08 vuln.today

DescriptionCVE.org

A vulnerability was found in saiftheboss7 onlinemcqexam up to 0e56806132971e49721db3ef01868098c7b42ada. This vulnerability affects unknown code of the file /admin/quesadd.php. Performing manipulation of the argument ans1/ans2 results in sql injection. The attack is possible to be carried out remotely. The exploit has been made public and could be used. This product adopts a rolling release strategy to maintain continuous delivery The vendor was contacted early about this disclosure but did not respond in any way.

AnalysisAI

We need to output a JSON with fields as instructed. We must synthesize data from multiple intelligence sources about CVE-2025-15140.

First, parse the given info:

CVE ID: CVE-2025-15140 Description: A vulnerability was found in saiftheboss7 onlinemcqexam up to 0e56806132971e49721db3ef01868098c7b42ada. It affects unknown code of file /admin/quesadd.php. Manipulation of argument ans1/ans2 results in sql injection. Attack can be carried out remotely. Exploit has been made public. Product adopts rolling release. Vendor did not respond.

CVSS Score: 5.5 (CVSS 4.0) 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 CWE: CWE-74 (Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection'), generic) Just CWE-74, not CWE-89 specifically, but it's sql injection so fits.

EPSS: 0.04% (percentile 14%) Tags: SQLi, PHP References:

  • https://github.com/Anti1i/cve/issues/4
  • https://vuldb.com/?ctiid.338518
  • https://vuldb.com/?id.338518
  • https://vuldb.com/?submit.715219
  • https://vuldb.com/?submit.715463

No KEV, no patch info explicitly. Product: saiftheboss7 onlinemcqexam, a PHP web application for online MCQ exams. The vulnerability is SQL injection via ans1/ans2 parameters in /admin/quesadd.php. The description says "Attack is possible to be carried out remotely." and "Exploit has been made public".

So summary: An SQL injection vulnerability in saiftheboss7 onlinemcqexam's admin question addition endpoint allows remote attackers to manipulate ans1/ans2 parameters, potentially extracting or modifying database data. The exploit is public. The product's rolling release means any deployment after commit 0e56806132971e49721db3ef01868098c7b42ada is vulnerable, no fixed version since vendor unresponsive.

Technical context: The vulnerability is an SQL injection (CWE-74 injection), in a PHP application using a MySQL-like database. The /admin/quesadd.php endpoint takes ans1 and ans2 parameters without prop

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CVE-2025-15140 vulnerability details – vuln.today
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