CVE-2025-43486

Stored script execution via unsanitized rendered input

Published Jul 22, 2025 · Updated Jul 23, 2025

Stored XSS in HP Poly Clariti Manager before 10.12.1 allows remote authenticated users to execute script in another user’s browser. The web interface stores user-controlled input and later renders it without proper sanitization, allowing the stored content to run as browser script. The attacker needs high privileges and adjacent network access, and execution occurs when another user views the affected content.

CVSS severity5.7
Medium
EPSS probability0.19%
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 HP Poly Clariti Manager before 10.12.1 allows remote authenticated users to execute script in another user’s browser. The web interface stores user-controlled input and later renders it without proper sanitization, allowing the stored content to run as browser script. The attacker needs high privileges and adjacent network access, and execution occurs when another user views the affected content.

The record

CVE
CVE-2025-43486
Published
Jul 22, 2025
Updated
Jul 23, 2025
Vendor
Plantronics
Product
Poly Clariti Manager
Classifications
CWE-79, T1189
Attack vector
adjacent
Privileges
admin

Timeline

How it unfolded

  1. Jul 22, 2025CVE publishedPublication date reported by the CVE source.
  2. Jul 23, 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=See HP Security Bulletin reference for affected versions.

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesadmin

What is affected?

Plantronics · Poly Clariti Managerversion=See HP Security Bulletin reference for affected versions.

Published CVSS scores

5.7HP Inc.CVSS:4.0/AV:A/AC:L/AT:P/PR:H/UI:N/VC:H/VI:N/VA:N/SC:L/SI:N/SA:N
4.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:H/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.

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)
Vectoradjacent
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

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

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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