CVE-2024-56298Network attack vector

Stored script execution in victim browsers

Published Jan 7, 2025 · Updated Apr 28, 2026

Stored XSS in 5 Star Plugins Pretty Simple Popup Builder 1.0.9 and earlier allows remote authenticated users to execute scripts. Neither the CNA record nor its sole advisory reference identifies the accepted field, rendering path, or missing output-encoding operation. High-privilege access is required to store the payload, and user interaction triggers execution in another user's browser within the site's origin.

CVSS severity5.9
Medium
EPSS probability0.31%
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 5 Star Plugins Pretty Simple Popup Builder 1.0.9 and earlier allows remote authenticated users to execute scripts. Neither the CNA record nor its sole advisory reference identifies the accepted field, rendering path, or missing output-encoding operation. High-privilege access is required to store the payload, and user interaction triggers execution in another user's browser within the site's origin.

The record

CVE
CVE-2024-56298
Published
Jan 7, 2025
Updated
Apr 28, 2026
Vendor
5 Star Plugins
Product
Pretty Simple Popup Builder
Classifications
CWE-79, CAPEC-592
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 7, 2025CVE 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

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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 <=1.0.9 changes=[{"at":"1.0.10","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

5 Star Plugins · Pretty Simple Popup Builderversion=0 <=1.0.9 changes=[{"at":"1.0.10","status":"unaffected"}]

Published CVSS scores

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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC-592Stored XSS

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

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Your stack

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