Dashboard / CVE-2025-56243

CVE-2025-56243

MEDIUM 1 PoC
MEDIUM Priority: 0.01 BB Relevance: 72/100
Published: 2025-10-07 Modified: 2026-11-05 First seen: 2026-11-05 Status: active

Attack Surface

Network Low Complexity No Auth Scope Change

CVSS Vector Breakdown

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

Description

A Cross-Site Scripting (XSS) vulnerability was found in the register.php page of PuneethReddyHC Event Management System 1.0, where the event_id GET parameter is improperly handled. An attacker can craft a malicious URL to execute arbitrary JavaScript in the victim s browser by injecting code into this parameter.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
puneethreddyhc event_management_system 1.0

References & Advisories (1)

Proof of Concept (1)

—
https://github.com/hafizgemilang/CVE-2025-56243
nomi-sec

Bug Bounty Relevance

72 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ PoC available (1)

CVSS Score

6.1 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS — Exploitation Probability

0.23%
Raw Score 0.002280
Percentile 13.7%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00228
2026-11-12
0.00228
2026-11-10
0.00228
2026-11-09
0.00228
2026-11-08
0.00228
2026-11-07
0.00228
2026-11-06
0.00228
2026-11-05
0.00228

Intelligence Sources

nvd ref →

External Links