SourceCodester Apartment Visitor Management System add-apartment.php sql injection

published 2025-04-03 19 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-9628

cvss: 6.3; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.5%; EPSS 0.5% chance of exploitation in 30 days, percentile 45%
public exploits: 0; none known

A vulnerability was found in SourceCodester Apartment Visitor Management System 1.0. It has been rated as critical. This issue affects some unknown processing of the file /add-apartment.php. The manipulation of the argument buildingno leads to sql injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. Multiple parameters might be affected.

CISA SSVC

Exploitation: Proof of concept is public
Automatable: no
Technical impact: partial
Assessed: 19 mo ago (2025-04-03)

Exploit prediction

0.55% chance of exploitation in the next 30 days, higher than 45% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

github.com https://github.com/Lena-lyy/SQL/blob/main/SQL3.md referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CNA	4.0	5.3	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
CNA	3.1	6.3	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CNA	3.0	6.3	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CNA	2.0	6.5	AV:N/AC:L/Au:S/C:P/I:P/A:P
CNA	4.0	5.3	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/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
NVD	3.1	8.8	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

SourceCodester Apartment Visitor Management System

Classification

Weakness

CWE-89 Improper Neutralization of Special Elements used in an SQL Command
CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component

References

github.com /Lena-lyy/SQL/blob/main/SQL3.md
exploit, third-party-advisory
vuldb.com /?id.303047
vdb-entry, technical-description, third-party-advisory
vuldb.com /?ctiid.303047
signature, permissions-required, vdb-entry
vuldb.com /?submit.525320
third-party-advisory, vdb-entry
sourcecodester.com /
product

Sources

CVE List CVE-2025-3142
NVD CVE-2025-3142

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary