CVE-2025-12229Public exploitNetwork attack vector

Stored XSS via unencoded role title

Published Oct 27, 2025 · Updated Oct 27, 2025

Stored XSS in Projectworlds Expense Management System 1.0 allows remote authenticated users to execute scripts in other users' browsers. The role-creation endpoint stores the Title field without sanitization and the print view renders it without output encoding. Administrative access is required to create the role, and a victim must open its print view; script execution is confined to the victim's web session.

CVSS severity2.4
Low
EPSS probability0.24%
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 Projectworlds Expense Management System 1.0 allows remote authenticated users to execute scripts in other users' browsers. The role-creation endpoint stores the Title field without sanitization and the print view renders it without output encoding. Administrative access is required to create the role, and a victim must open its print view; script execution is confined to the victim's web session.

The record

CVE
CVE-2025-12229
Published
Oct 27, 2025
Updated
Oct 27, 2025
Vendor
Project Worlds
Product
Expense Management System
Classifications
CWE-79, CWE-94, T1539
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Oct 27, 2025CVE publishedPublication date reported by the CVE source.
  2. Oct 27, 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=1.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Project Worlds · Expense Management Systemversion=1.0

Published CVSS scores

4.8NVDCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
3.3VulDBAV:N/AC:L/Au:M/C:N/I:P/A:N
1.9VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
2.4VulDBCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/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-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-94Improper Control of Generation of Code ('Code Injection')
T1539Steal Web Session Cookie

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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