CVE-2025-31969

Malicious resource loading via misconfigured CSP

Published Oct 12, 2025 · Updated Oct 14, 2025

Content Security Policy misconfiguration in HCL Unica Platform 25.1 and earlier allows attackers to load malicious browser resources. HCL has not disclosed which CSP directive is misconfigured or which application response emits the policy, leaving the exact acceptance path undocumented. Attackers need adjacent-network access and high privileges to reach the affected browser-facing response, where loaded resources can expose data or interrupt service.

CVSS severity4.0
Medium
EPSS probability0.16%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Content Security Policy misconfiguration in HCL Unica Platform 25.1 and earlier allows attackers to load malicious browser resources. HCL has not disclosed which CSP directive is misconfigured or which application response emits the policy, leaving the exact acceptance path undocumented. Attackers need adjacent-network access and high privileges to reach the affected browser-facing response, where loaded resources can expose data or interrupt service.

The record

CVE
CVE-2025-31969
Published
Oct 12, 2025
Updated
Oct 14, 2025
Vendor
HCL Software
Product
Unica Platform
Classifications
CWE-358
Attack vector
adjacent
Privileges
admin

Timeline

How it unfolded

  1. Oct 12, 2025CVE publishedPublication date reported by the CVE source.
  2. Oct 14, 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=<= 25.1

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesadmin

What is affected?

HCL Software · Unica Platformversion=<= 25.1

Published CVSS scores

4.0HCL SoftwareCVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:C/C:L/I:N/A:L
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)
Vectoradjacent
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-358Improperly Implemented Security Check for Standard

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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