CVE-2026-1116: Cross-site Scripting (XSS) in parisneo/lollms
A Cross-site Scripting (XSS) vulnerability was identified in the fromdict 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.
Affected Software
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Event History
Frequently Asked Questions
What is the severity of CVE-2026-1116?
CVE-2026-1116 has a moderate severity rating due to the potential for Cross-site Scripting (XSS) attacks.
How do I fix CVE-2026-1116?
To fix CVE-2026-1116, upgrade to version 2.2.0 of the parisneo/lollms library.
Which versions of parisneo/lollms are affected by CVE-2026-1116?
CVE-2026-1116 affects versions of parisneo/lollms prior to 2.2.0.
What components are involved in CVE-2026-1116?
CVE-2026-1116 is related to the `from_dict` method of the `AppLollmsMessage` class in the parisneo/lollms library.
What type of vulnerability is CVE-2026-1116?
CVE-2026-1116 is a Cross-site Scripting (XSS) vulnerability.