CVE-2022-38254Network attack vector

Browser script execution via undisclosed ajax.php input

Published Sep 7, 2022 · Updated Aug 3, 2024

Cross-site scripting in CCM 3.1.5 in Nagios XI before 5.8.7 allows remote attackers to execute script in a user's browser via ajax.php. Public records identify ajax.php as the affected locus but do not disclose the input parameter or output operation that fails to neutralize it. Exploitation requires user interaction with attacker-controlled content, enabling script to read or alter data available to the affected Nagios XI session.

CVSS severity6.1
Medium
EPSS probability2.05%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site scripting in CCM 3.1.5 in Nagios XI before 5.8.7 allows remote attackers to execute script in a user's browser via ajax.php. Public records identify ajax.php as the affected locus but do not disclose the input parameter or output operation that fails to neutralize it. Exploitation requires user interaction with attacker-controlled content, enabling script to read or alter data available to the affected Nagios XI session.

The record

CVE
CVE-2022-38254
Published
Sep 7, 2022
Updated
Aug 3, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 7, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record 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 privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

6.1NIST NVDCVSS: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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

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

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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