CVE-2023-39518

social-media-skeleton stored Cross-site Scripting vulnerability

5.4 Medium

social-media-skeleton is an uncompleted social media project implemented using PHP, MySQL, CSS, JavaScript, and HTML. Versions 1.0.0 until 1.0.3 have a stored cross-site scripting vulnerability. The problem is patched in v1.0.3.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: Low
User interaction: Required

What an attacker can affect

Confidentiality: Low
Integrity: Low
Availability: None

Exploit likelihood

0.49%Up 0.4 points since Aug 9, 2023

What each source reports

CVE List Score used 5.4

social-media-skeleton stored Cross-site Scripting vulnerability

Record: CVE-2023-39518
CVSS 3.1: 5.4 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Weakness: CWE-79
Updated: 2026-11-02

EUVDEUVD-2023-43240 5.4

Record: EUVD-2023-43240
CVSS 3.1: 5.4 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Updated: 2026-11-03

NVD 5.4

Record: CVE-2023-39518
CVSS 3.1: 5.4 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Weakness: CWE-79
Updated: 2026-11-02

OSV 5.4

social-media-skeleton stored Cross-site Scripting vulnerability

Record: CVE-2023-39518
CVSS 3.1: 5.4 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Weakness: CWE-79
Updated: 2026-11-02

Affected products

fobybus social-media-skeleton

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases, published	EUVD
Nov 2, 2026	first indexed	CVE List, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2023-39518 is a medium vulnerability (CVSS 5.4) in Fobybus Social-media-skeleton, published August 8, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.49%, the 42nd percentile. No source names a fixed version.