Is this vulnerability remotely exploitable?

Yes. If an attacker can submit or influence message content that flows through `AppLollmsMessage.from_dict` and is later viewed in a browser, they can potentially execute JavaScript in the victim's session.

What level of access does an attacker need to exploit this?

Typically, the attacker must be able to create or modify messages or data structures that are deserialized into `AppLollmsMessage` objects—such as through a web form, chat interface, or API endpoint that stores and redisplays message content.

What is the safest general fix pattern?

The safest approach is to ensure that all user-controlled fields, including `content`, are

Severity:

HIGH RISK

(8.2)

Stored Cross-Site Scripting (CWE-79) in parisneo/lollms AppLollmsMessage.from_dict

CVE-2026-1116

Published:

Apr 11, 2026

Status:

Received

Summary

Affected Context

Exploit Preconditions

Why This Happens

Potential Impact

General Mitigation Guidance

How Teams Detect Issues Like This

Frequently Asked Questions

Source

NDV

Recent Vulnerabilities

CWE-77;CWE-78

CRITICAL RISK

CRITICAL

(9.8)

OS Command Injection (CWE-78) in Totolink A7100RU CGI Handler setAccessDeviceCfg

Remote Code Execution on the Router

April 12, 2026

CWE-77;CWE-78

CRITICAL RISK

CRITICAL

(9.8)

OS Command Injection (CWE-78) in Totolink A7100RU CGI setLedCfg Handler

Remote Code Execution on the Router

April 12, 2026

Vulnerability Type

Category:

Cross-Site Scripting (XSS)

CWE:

CWE-79

Impact:

Stored Cross-Site Scripting leading to session hijacking and potential account compromise

Severity:

HIGH RISK

(8.2)

CVSS Version:

3.0

Vulnerability Type

Category:

Cross-Site Scripting (XSS)

CWE:

CWE-79

Impact:

Stored Cross-Site Scripting leading to session hijacking and potential account compromise

Severity:

HIGH RISK

(8.2)

CVSS Version:

3.0

Catch This CVE While Code Is Being Written

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Made with Love in San Francisco

355 Bryant St. San Francisco, CA 94107, USA

Ask AI for summary of CodeAnt

Stored Cross-Site Scripting (CWE-79) in parisneo/lollms AppLollmsMessage.from_dict

Summary

Affected Context

Exploit Preconditions

Why This Happens

Potential Impact

General Mitigation Guidance

How Teams Detect Issues Like This

Frequently Asked Questions

Source

Recent Vulnerabilities

CRITICAL RISK

CRITICAL

(9.8)

OS Command Injection (CWE-78) in Totolink A7100RU CGI Handler setAccessDeviceCfg

CRITICAL RISK

CRITICAL

(9.8)

OS Command Injection (CWE-78) in Totolink A7100RU CGI setLedCfg Handler

Vulnerability Type

Vulnerability Type

Vulnerability Type

Catch This CVE While Code Is Being Written

Ship clean & secure code faster

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