CVE-2025-5254Network attack vector

Stored script execution via undisclosed web input

Published Jul 25, 2025 · Updated Jun 5, 2026

Stored cross-site scripting in Kron Technologies Kron PAM before 3.7 allows remote authenticated users to run script in another user's browser. The CNA and government advisory do not identify the affected input, page, or missing encoding operation that causes attacker-controlled content to be stored and rendered. Exploitation requires high privileges and user interaction, and it can expose or alter data available to the viewing user's browser session.

CVSS severity6.1
Medium
EPSS probability0.35%
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 Kron Technologies Kron PAM before 3.7 allows remote authenticated users to run script in another user's browser. The CNA and government advisory do not identify the affected input, page, or missing encoding operation that causes attacker-controlled content to be stored and rendered. Exploitation requires high privileges and user interaction, and it can expose or alter data available to the viewing user's browser session.

The record

CVE
CVE-2025-5254
Published
Jul 25, 2025
Updated
Jun 5, 2026
Vendor
Kron Technologies
Product
Kron PAM
Classifications
CWE-79, CAPEC-592, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 25, 2025CVE publishedPublication date reported by the CVE source.
  2. Jun 5, 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 <3.7

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Kron Technologies · Kron PAMversion=0 <3.7

Published CVSS scores

6.1Computer Emergency Response Team of the Republic of TurkeyCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/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 exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC-592Stored XSS
T1059.007Command and Scripting Interpreter: JavaScript

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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