What is CVE-2026-1116?

CVE-2026-1116 is a high-severity vulnerability in Parisneo Parisneo/lollms, classified under Cross-site Scripting. CVSS score: 8.2/10. Published 2026-04-12.

How severe is CVE-2026-1116?

High severity. CVSS v3 base score is 8.2 out of 10.

XSS in Parisneo Parisneo/lollms

CVE-2026-1116

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 `…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.000 (3.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.2 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N.

Affected products

Parisneo Parisneo/lollms — versions unspecified

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

huntr.com/bounties/d3d076a7-2a51-4e07-8d0e-91e28e76788e
github.com/parisneo/lollms/commit/9767b882dbc893c388a286856beeaead69b8292a

Frequently asked questions

What is CVE-2026-1116?: CVE-2026-1116 is a high-severity vulnerability in Parisneo Parisneo/lollms, classified under Cross-site Scripting. CVSS score: 8.2/10. Published 2026-04-12.
How severe is CVE-2026-1116?: High severity. CVSS v3 base score is 8.2 out of 10.