HCL MaxAI Assistant Special Character cross site scripting

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.0$0-$5k0.00

Summaryinfo

A vulnerability has been found in HCL MaxAI Assistant and classified as problematic. Affected by this issue is some unknown functionality of the component Special Character Handler. Performing a manipulation results in cross site scripting. This vulnerability is known as CVE-2025-31992. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability was found in HCL MaxAI Assistant (the affected version unknown). It has been classified as problematic. This affects an unknown part of the component Special Character Handler. The manipulation with an unknown input leads to a cross site scripting vulnerability. CWE is classifying the issue as CWE-80. The product receives input from an upstream component, but it does not neutralize or incorrectly neutralizes special characters such as "<", ">", and "&" that could be interpreted as web-scripting elements when they are sent to a downstream component that processes web pages. This is going to have an impact on integrity. The summary by CVE is:

HCL Unica MaxAI Assistant is susceptible to a HTML injection vulnerability. An attacker could insert special characters that are processed client-side in the context of the user's session.

The advisory is shared at support.hcl-software.com. This vulnerability is uniquely identified as CVE-2025-31992 since 04/01/2025. The exploitability is told to be easy. It is possible to initiate the attack remotely. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at CNNVD (CNNVD-202510-1615) and EUVD (EUVD-2025-33884). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.0
VulDB Meta Temp Score: 4.0

VulDB Base Score: 3.5
VulDB Temp Score: 3.5
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 4.6
CNA Vector (HCL): 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-80 / CWE-74 / CWE-707
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

04/01/2025 CVE reserved
10/12/2025 +194 days Advisory disclosed
10/12/2025 +0 days VulDB entry created
10/13/2025 +1 days VulDB entry last update

Sourcesinfo

Advisory: KB0124424
Status: Confirmed

CVE: CVE-2025-31992 (🔒)
GCVE (CVE): GCVE-0-2025-31992
GCVE (VulDB): GCVE-100-328065
EUVD: 🔒
CNNVD: CNNVD-202510-1615 - HCL Unica MaxAI Assistant 安全漏洞

Entryinfo

Created: 10/12/2025 08:24
Updated: 10/13/2025 20:37
Changes: 10/12/2025 08:24 (62), 10/12/2025 16:23 (1), 10/13/2025 20:37 (6)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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