CVE-2023-2634Public exploitNetwork attack vector

Stored XSS via unescaped event_name setting

Published Jun 5, 2023 · Updated Jan 8, 2025

Stored XSS in Punchcreative Get Your Number 1.1.3 and earlier allows remote authenticated users to execute scripts via event_name. The settings handler stores the event_name value without sanitizing it and renders the value without output escaping when the page reloads. Administrator-level access is required, and exposure is limited to installations where unfiltered_html is disabled, including multisite deployments.

CVSS severity4.8
Medium
EPSS probability0.54%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in Punchcreative Get Your Number 1.1.3 and earlier allows remote authenticated users to execute scripts via event_name. The settings handler stores the event_name value without sanitizing it and renders the value without output escaping when the page reloads. Administrator-level access is required, and exposure is limited to installations where unfiltered_html is disabled, including multisite deployments.

The record

CVE
CVE-2023-2634
Published
Jun 5, 2023
Updated
Jan 8, 2025
Vendor
Punchcreative
Product
Get Your Number
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Jun 5, 2023CVE publishedPublication date reported by the CVE source.
  2. Jan 8, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

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

  1. Affected versionversion=0 <=1.1.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Punchcreative · Get Your Numberversion=0 <=1.1.3

Published CVSS scores

4.8NVDCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
4.4WordfenceCVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N
4.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Cross-Site Scripting (XSS)
T1059.007Command and Scripting Interpreter: JavaScript

Public exploit references

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

Technologies

Your stack

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Your stack

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