CVE-2025-1360Public exploitNetwork attack vector

Stored XSS via unsanitized message board posts

Published Feb 16, 2025 · Updated Feb 18, 2025

Stored cross-site scripting in Sublime CRM 20250207 allows remote authenticated users to run JavaScript in other users' sessions. The /crm/inicio.php message-board handler stores the message POST value and renders it without neutralizing script markup. An account is required to post the payload, and the script runs automatically when another user logs in, enabling actions in that user's CRM session.

CVSS severity5.1
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 cross-site scripting in Sublime CRM 20250207 allows remote authenticated users to run JavaScript in other users' sessions. The /crm/inicio.php message-board handler stores the message POST value and renders it without neutralizing script markup. An account is required to post the payload, and the script runs automatically when another user logs in, enabling actions in that user's CRM session.

The record

CVE
CVE-2025-1360
Published
Feb 16, 2025
Updated
Feb 18, 2025
Vendor
Internet Web Solutions
Product
Sublime CRM
Classifications
CWE-94, CWE-79, T1189
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Feb 16, 2025CVE publishedPublication date reported by the CVE source.
  2. Feb 18, 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=20250207

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Internet Web Solutions · Sublime CRMversion=20250207

Published CVSS scores

4.0VulDBAV:N/AC:L/Au:S/C:N/I:P/A:N
5.1VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
3.5VulDBCVSS:3.1/AV:N/AC:L/PR:L/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 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 exploitPublished

Weakness, pattern, technique

CWE-94Improper Control of Generation of Code ('Code Injection')
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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