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Mend.io Vulnerability Database

CVE-2025-10758

Date: September 20, 2025

A security vulnerability has been detected in htmly up to 3.1.0. The impacted element is an unknown function of the file /htmly/admin/field/post of the component Custom Field Handler. Such manipulation of the argument label leads to cross site scripting. The attack can be launched remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Severity Score

4.8

Related Resources (6)

Url: https://vuldb.com/?id.325113

Url: https://vuldb.com/?submit.645806

Url: https://www.notion.so/inmog/Reported-Vulnerability-XSS-Vulnerability-in-htmly-v3-1-0-2627752d1edd804fbd71f310bde44d11

Url: https://vuldb.com/?ctiid.325113

Url: https://nvd.nist.gov/vuln/detail/CVE-2025-10758

Url: https://www.mend.io/vulnerability-database/CVE-2025-10758

Severity Score

4.8

Weakness Type (CWE)

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CWE-79

Improper Control of Generation of Code ('Code Injection')

CWE-94

CVSS v3.1

Base Score:	4.8
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	HIGH
User Interaction (UI):	REQUIRED
Scope (S):	CHANGED
Confidentiality (C):	LOW
Integrity (I):	LOW
Availability (A):	NONE

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CVE-2025-10758

Date: September 20, 2025

Severity Score

Related Resources (6)

Severity Score

Weakness Type (CWE)

CVSS v3.1

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