Bruno up to 1.29.0 electron shell.openExternal redirect

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 (≈)
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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.
5.7$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in Bruno up to 1.29.0. Affected is the function shell.openExternal of the component electron. This manipulation causes an unknown weakness. This vulnerability is handled as CVE-2024-48463. Additionally, an exploit exists. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in Bruno up to 1.29.0. Affected by this vulnerability is the function shell.openExternal of the component electron. The CWE definition for the vulnerability is CWE-601. A web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a Redirect. This simplifies phishing attacks. The impact remains unknown. The summary by CVE is:

Bruno before 1.29.1 uses Electron shell.openExternal without validation (of http or https) for opening windows within the Markdown docs viewer.

It is possible to read the advisory at gist.github.com. This vulnerability is known as CVE-2024-48463 since 10/08/2024. Technical details and also a public exploit are known. The attack technique deployed by this issue is T1204.001 according to MITRE ATT&CK.

It is possible to download the exploit at 0day.today. It is declared as proof-of-concept.

Upgrading to version 1.29.1 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at 0day.today (39874). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.0
VulDB Meta Temp Score: 5.7

VulDB Base Score: 5.5
VulDB Temp Score: 5.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 6.5
CNA Vector (MITRE): 🔍

CVSSv2info

AVACAuCIA
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💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Redirect
CWE: CWE-601
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

0day.today: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Bruno 1.29.1

Timelineinfo

10/08/2024 🔍
11/04/2024 +27 days 🔍
11/04/2024 +0 days 🔍
01/17/2025 +74 days 🔍

Sourcesinfo

Advisory: gist.github.com
Status: Confirmed

CVE: CVE-2024-48463 (🔍)
GCVE (CVE): GCVE-0-2024-48463
GCVE (VulDB): GCVE-100-283051
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 11/04/2024 22:14
Updated: 01/17/2025 21:07
Changes: 11/04/2024 22:14 (53), 01/16/2025 10:41 (13), 01/17/2025 21:07 (11)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Discussion

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