CVE-2023-39518

social-media-skeleton stored Cross-site Scripting vulnerability

MEDIUM
5.4
CVSS Score
Published: August 8, 2023 at 06:31 PM UTC
Updated: June 17, 2026 at 06:12 AM UTC
1 product affected across 1 vendorSocial Media Skeleton

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Severity
MEDIUM5.4
Exploit prediction
EPSS 0.5%
SSVC
No known exploit

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 1.0.3
Affected range stops below 1.0.3, so it looks safe — our inference, not a vendor statement

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.4MEDIUMGitHub_M
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-79

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