CVE-2026-1114 | In parisneo/lollms version 2.1.0, the application's session … | CVSS 9.8 CRITICAL

Description

In parisneo/lollms version 2.1.0, the application's session management is vulnerable to improper access control due to the use of a weak secret key for signing JSON Web Tokens (JWT). This vulnerability allows an attacker to perform an offline brute-force attack to recover the secret key. Once the secret key is obtained, the attacker can forge administrative tokens by modifying the JWT payload and resigning it with the cracked secret. This enables unauthorized users to escalate privileges, impersonate the administrator, and gain access to restricted endpoints. The issue is resolved in version 2.2.0.

Metadata

CVE ID: CVE-2026-1114
State: PUBLISHED
Assigner: @huntr_ai
Reserved: 2026-01-17 13:03 UTC
Published: 2026-04-07 06:19 UTC
Last updated: 2026-04-07 13:20 UTC
Primary CWE: CWE-284
CWE-284 Improper Access Control
Vendor / Product: parisneo / parisneo/lollms
Sources: cve.org · NVD

Severity & Metrics

9.8 CRITICAL CVSS 3.0

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC — CISA Coordinator

Exploitation: PoC
Automatable: yes
Tech. Impact: total

Affected products (1)

Vendor	Product	Platform	Versions
parisneo	parisneo/lollms	—	unspecified < 2.2.0

Weakness (CWE)

CWE	Source	Description
CWE-284	cna	CWE-284 Improper Access Control

CVSS scores (1)

Score	Severity	Version	Source	Vector
9.8	CRITICAL	3.0	cna	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References (2)