VDB-260832 · CVE-2024-1739 · GCVE-0-2024-1739

lunary-ai lunary up to 1.0.1 Signup incorrect synchronization

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.
7.2	$0-$5k	0.00

Summaryinfo

A vulnerability described as problematic has been identified in lunary-ai lunary up to 1.0.1. Affected by this vulnerability is an unknown functionality of the component Signup. The manipulation results in incorrect synchronization. This vulnerability is reported as CVE-2024-1739. The attack can be launched remotely. No exploit exists. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability, which was classified as problematic, was found in lunary-ai lunary up to 1.0.1. Affected is an unknown code block of the component Signup. The manipulation with an unknown input leads to a incorrect synchronization vulnerability. CWE is classifying the issue as CWE-821. The product utilizes a shared resource in a concurrent manner, but it does not correctly synchronize access to the resource. This is going to have an impact on confidentiality. CVE summarizes:

lunary-ai/lunary is vulnerable to an authentication issue due to improper validation of email addresses during the signup process. Specifically, the server fails to treat email addresses as case insensitive, allowing the creation of multiple accounts with the same email address by varying the case of the email characters. For example, accounts for '[email protected]' and '[email protected]' can both be created, leading to potential impersonation and confusion among users.

The advisory is shared for download at huntr.com. This vulnerability is traded as CVE-2024-1739 since 02/22/2024. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available.

Upgrading to version 1.0.2 eliminates this vulnerability. Applying the patch 7351157a21e5acd0162b4528bcae9d65b1c95695 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Artificial Intelligence Software

Vendor

lunary-ai

Name

lunary

Version

License

open-source

Website

Product: https://github.com/lunary-ai/lunary/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.2

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.1
NVD Vector: 🔍

CNA Base Score: 7.5
CNA Vector (huntr.dev): 🔍

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: Incorrect synchronization
CWE: CWE-821
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: lunary 1.0.2
Patch: 7351157a21e5acd0162b4528bcae9d65b1c95695

Timelineinfo

02/22/2024 🔍
04/16/2024 +53 days 🔍
04/16/2024 +0 days 🔍
06/18/2025 +428 days 🔍

Sourcesinfo

Product: github.com

Advisory: 7351157a21e5acd0162b4528bcae9d65b1c95695
Status: Confirmed

CVE: CVE-2024-1739 (🔍)
GCVE (CVE): GCVE-0-2024-1739
GCVE (VulDB): GCVE-100-260832

Entryinfo

Created: 04/16/2024 07:55
Updated: 06/18/2025 22:50
Changes: 04/16/2024 07:55 (66), 05/23/2024 07:13 (1), 06/18/2025 22:50 (13)
Complete: 🔍
Cache ID: 216::103