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osvGoogleOSV:GHSA-9CHM-M6X2-6FVC
HistoryJun 27, 2024 - 9:32 p.m.

lollms vulnerable to path traversal due to unauthenticated root folder settings change

2024-06-2721:32:08
Google
osv.dev
3
lollms
xtts server
vulnerability
unauthenticated
root folder settings
path traversal
read file
bypassed protection
arbitrary audio files
software

CVSS3

8.6

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

LOW

Availability Impact

LOW

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

AI Score

7

Confidence

High

A path traversal vulnerability exists in the XTTS server included in the lollms package, version v9.6. This vulnerability arises from the ability to perform an unauthenticated root folder settings change. Although the read file endpoint is protected against path traversals, this protection can be bypassed by changing the root folder to ‘/’. This allows attackers to read arbitrary files on the system. Additionally, the output folders can be changed to write arbitrary audio files to any location on the system.

CVSS3

8.6

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

LOW

Availability Impact

LOW

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

AI Score

7

Confidence

High

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