CVE-2025-39562Network attack vector

Administrator-level stored XSS via undisclosed input handling

Published Apr 17, 2025 · Updated Apr 29, 2026

Stored XSS in CodePeople Payment Form for PayPal Pro 1.1.72 and earlier allows remote authenticated users to inject scripts. Public advisories attribute the flaw to improper input neutralization during page generation but do not identify the affected field, function, or output sink. Administrator access and a victim viewing the stored content are required; injected scripts execute in that viewer's browser context.

CVSS severity5.9
Medium
EPSS probability0.22%
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 CodePeople Payment Form for PayPal Pro 1.1.72 and earlier allows remote authenticated users to inject scripts. Public advisories attribute the flaw to improper input neutralization during page generation but do not identify the affected field, function, or output sink. Administrator access and a victim viewing the stored content are required; injected scripts execute in that viewer's browser context.

The record

CVE
CVE-2025-39562
Published
Apr 17, 2025
Updated
Apr 29, 2026
Vendor
CodePeople
Product
Payment Form for PayPal Pro
Classifications
CWE-79, T1203
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Apr 17, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 29, 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 <=1.1.72 changes=[{"at":"1.1.73","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

CodePeople · Payment Form for PayPal Proversion=0 <=1.1.72 changes=[{"at":"1.1.73","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
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1203Exploitation for Client Execution

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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