CVE-2025-63645

MEDIUM
MEDIUM Priority: 0.01 BB Relevance: 51/100
Published: 2025-11-12 Modified: 2026-11-05 First seen: 2026-11-05 Status: active

Attack Surface

Network Low Complexity Scope Change

CVSS Vector Breakdown

AV: Network
AC: Low
PR: Low
UI: Required
S: Changed
C: Low
I: Low
A: None

Description

A stored cross-site scripting (XSS) vulnerability exists in pH7Software pH7-Social-Dating-CMS 17.9.1 in the application's message system. Unsanitized message content submitted by one user is persisted by the server and later rendered in another user's Inbox view without appropriate context-aware encoding. As a result, attacker-controlled content executes in the recipient's browser context when the Inbox message is viewed.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
ph7builder ph7_social_dating_builder 17.9.1

Bug Bounty Relevance

51 / 100
✓ Network accessible
✓ Low complexity

CVSS Score

5.4 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS — Exploitation Probability

0.22%
Raw Score 0.002160
Percentile 12.0%
Date 2026-11-09

EPSS Trend

2026-11-09
0.00216
2026-11-08
0.00216
2026-11-07
0.00216
2026-11-06
0.00216
2026-11-05
0.00216

Intelligence Sources

nvd ref →