CVE-2025-56807Public exploitNetwork attack vector

Stored XSS via unsanitized folder titles

Published Sep 29, 2025 · Updated Sep 29, 2025

Stored XSS in FairSketch RISE Ultimate Project Manager & CRM 3.9.4 allows remote authenticated users to run script in viewers' browsers. The /index.php/clients/save_folder handler stores the title parameter as a folder name without sufficient sanitization, and the file manager renders it when listing folders. Any account permitted to create folders can plant the payload; execution requires another user to view or reload the affected folder listing.

CVSS severity6.1
Medium
EPSS probability0.23%
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 FairSketch RISE Ultimate Project Manager & CRM 3.9.4 allows remote authenticated users to run script in viewers' browsers. The /index.php/clients/save_folder handler stores the title parameter as a folder name without sufficient sanitization, and the file manager renders it when listing folders. Any account permitted to create folders can plant the payload; execution requires another user to view or reload the affected folder listing.

The record

CVE
CVE-2025-56807
Published
Sep 29, 2025
Updated
Sep 29, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-79, T1189
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 29, 2025CVE publishedPublication date reported by the CVE source.
  2. Sep 29, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

6.1CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/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.

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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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1189Drive-by Compromise

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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