VDB-230582 · CVE-2023-34094 · GHSA-j34w-9xr4-m9p8

ChuanhuChatGPT up to 20230526 config.json information disclosure

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.5	$0-$5k	0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in ChuanhuChatGPT up to 20230526. Affected by this vulnerability is an unknown functionality of the file config.json. Such manipulation leads to information disclosure. This vulnerability is uniquely identified as CVE-2023-34094. The attack can be launched remotely. No exploit exists. It is best practice to apply a patch to resolve this issue.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in ChuanhuChatGPT up to 20230526. Affected by this issue is some unknown functionality of the file config.json. The manipulation with an unknown input leads to a information disclosure vulnerability. Using CWE to declare the problem leads to CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. Impacted is confidentiality. CVE summarizes:

ChuanhuChatGPT is a graphical user interface for ChatGPT and many large language models. A vulnerability in versions 20230526 and prior allows unauthorized access to the config.json file of the privately deployed ChuanghuChatGPT project, when authentication is not configured. The attacker can exploit this vulnerability to steal the API keys in the configuration file. The vulnerability has been fixed in commit bfac445. As a workaround, setting up access authentication can help mitigate the vulnerability.

The weakness was disclosed 06/02/2023 as GHSA-j34w-9xr4-m9p8. The advisory is available at github.com. This vulnerability is handled as CVE-2023-34094 since 05/25/2023. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1592 by the MITRE ATT&CK project.

By approaching the search of inurl:config.json it is possible to find vulnerable targets with Google Hacking.

Applying the patch bfac445e799c317b0f5e738ab394032a18de62eb is able to eliminate this problem. The bugfix is ready for download at github.com.

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Productinfo

Name

ChuanhuChatGPT

Version

20230526

License

open-source

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.5

VulDB Base Score: 3.7
VulDB Temp Score: 3.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.3
NVD Vector: 🔍

CNA Base Score: 7.5
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: bfac445e799c317b0f5e738ab394032a18de62eb

Timelineinfo

05/25/2023 🔍
06/02/2023 +8 days 🔍
06/02/2023 +0 days 🔍
06/29/2023 +27 days 🔍

Sourcesinfo

Advisory: GHSA-j34w-9xr4-m9p8
Status: Confirmed

CVE: CVE-2023-34094 (🔍)
GCVE (CVE): GCVE-0-2023-34094
GCVE (VulDB): GCVE-100-230582

Entryinfo

Created: 06/02/2023 19:07
Updated: 06/29/2023 14:12
Changes: 06/02/2023 19:07 (51), 06/29/2023 14:12 (10)
Complete: 🔍
Cache ID: 216::103