CVE-2023-25483Network attack vector

Stored script execution via undisclosed input handling

Published Sep 27, 2023 · Updated Apr 28, 2026

Stored cross-site scripting in Easy Coming Soon 2.3 and earlier allows remote authenticated users to execute script in visitors' browsers. The public CNA record and its sole referenced advisory do not identify the affected setting, request parameter, storage path, or missing output-neutralization operation. Administrative access is required to store the payload, and exploitation then requires another user to load the affected page, exposing that user's browser session to script execution.

CVSS severity5.9
Medium
EPSS probability0.37%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Stored cross-site scripting in Easy Coming Soon 2.3 and earlier allows remote authenticated users to execute script in visitors' browsers. The public CNA record and its sole referenced advisory do not identify the affected setting, request parameter, storage path, or missing output-neutralization operation. Administrative access is required to store the payload, and exploitation then requires another user to load the affected page, exposing that user's browser session to script execution.

The record

CVE
CVE-2023-25483
Published
Sep 27, 2023
Updated
Apr 28, 2026
Vendor
Ankit Agarwal, Priyanshu Mittal
Product
Easy Coming Soon
Classifications
CWE-79, CAPEC-592, T1059.007
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Sep 27, 2023CVE publishedPublication date reported by the CVE source.
  2. Apr 28, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=n/a <=2.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Ankit Agarwal, Priyanshu Mittal · Easy Coming Soonversion=n/a <=2.3

Published CVSS scores

4.8NVDCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
5.9PatchstackCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC-592Stored XSS
T1059.007Command and Scripting Interpreter: JavaScript/JScript

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo