SourceCodester Contact Manager App Contact Information index.php cross site scripting
CVE-2023-4870

3.5LOW

Key Information:

Vendor

Sourcecodester
Status
Contact Manager App
Vendor
CVE Published:
10 September 2023

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2023-4870?

A vulnerability classified as problematic has been found in SourceCodester Contact Manager App 1.0. This affects an unknown part of the file index.php of the component Contact Information Handler. The manipulation of the argument contactID with the input ">alert(1) leads to cross site scripting. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-239355.

Affected Version(s)

Contact Manager App 1.0

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2023-4870 - Proof of Concept

References

https://vuldb.com/?id.239355
vdb-entrytechnical-description
https://vuldb.com/?ctiid.239355
signaturepermissions-required
https://skypoc.wordpress.com/2023/09/05/vuln1/
exploit

CVSS V3.1

Score:
3.5
Severity:
LOW
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Unchanged

CVSS V3.0

Score:
3.5
Severity:
LOW
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

gikaku (VulDB User)
.