A Cross-site Scripting (XSS) vulnerability was identified in the `from_dict` method of the `AppLollmsMessage` class in parisneo/lollms prior to version 2.2.0. The vulnerability arises from the lack of sanitization or HTML encoding of the `content` field when deserializing user-provided data. This allows an attacker to inject malicious HTML or JavaScript payloads, which can be executed in the context of another user's browser. Exploitation of this vulnerability can lead to account takeover, session hijacking, or wormable attacks.
References
| Link | Resource |
|---|---|
| https://github.com/parisneo/lollms/commit/9767b882dbc893c388a286856beeaead69b8292a | Patch |
| https://huntr.com/bounties/d3d076a7-2a51-4e07-8d0e-91e28e76788e | Exploit Third Party Advisory |
Configurations
History
17 Apr 2026, 16:18
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:a:lollms:lollms:*:*:*:*:*:*:*:* | |
| First Time |
Lollms
Lollms lollms |
|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 6.1 |
| References | () https://github.com/parisneo/lollms/commit/9767b882dbc893c388a286856beeaead69b8292a - Patch | |
| References | () https://huntr.com/bounties/d3d076a7-2a51-4e07-8d0e-91e28e76788e - Exploit, Third Party Advisory |
12 Apr 2026, 03:16
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-04-12 03:16
Updated : 2026-04-17 16:18
NVD link : CVE-2026-1116
Mitre link : CVE-2026-1116
CVE.ORG link : CVE-2026-1116
JSON object : View
Products Affected
lollms
- lollms
CWE
CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')