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CVE-2026-0558

Unauthenticated File Upload in parisneo/lollms

Published: Mar 29, 2026Updated: Mar 31, 2026 Sources: CVE List NVD BDUCWE-287
NVD MITRE
9.8CVSSCRITICAL
EPSS Score
0.4%
Top 65.8%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

A vulnerability in parisneo/lollms, up to and including version 2.2.0, allows unauthenticated users to upload and process files through the `/api/files/extract-text` endpoint. This endpoint does not enforce authentication, unlike other file-related endpoints, and lacks the `Depends(get_current_active_user)` dependency. This issue can lead to denial of service (DoS) through resource exhaustion, information disclosure, and violation of the application's documented security policies.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-287NVD-CWE-noinfo

Affected Products

LoLLMsСообщество свободного программного обеспечения
On-prem
Operating Systems / linux-distro
parisneo/lollmsparisneoAI / ML / llm-serving-inference
lollmslollms
On-prem
AI / ML / llm-serving-inference
сообщество свободного программного обеспеченияoss-projectOperating Systemsaka сообщество свободного программного обеспечения, fsf
parisneooss-projectAI / MLaka lollms-webui, lollms-web ui, lollms
lollmsoss-projectAI / ML

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Initial Access
View detailed technique mapping

References

https://huntr.com/bounties/0a722001-89ce-4c91-b6a6-a55ee5ba2113
huntr.com
https://github.com/parisneo/lollms/commit/a6625dc83786ff21d109b0d545ca61b770607ef3
github.com
https://huntr.com/bounties/0a722001-89ce-4c91-b6a6-a55ee5ba2113
huntr.com

Timeline

Published
Mar 29, 2026
Last Updated
Mar 31, 2026

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