Flask-AppBuilder up to 4.3.1 information exposure

CVSS Meta Temp Score
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CTI Interest Score
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2.6$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in Flask-AppBuilder up to 4.3.1. This vulnerability affects unknown code. Such manipulation leads to information exposure. This vulnerability is uniquely identified as CVE-2023-34110. The attack can be launched remotely. No exploit exists. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Flask-AppBuilder up to 4.3.1. Affected by this issue is an unknown code block. The manipulation with an unknown input leads to a information exposure vulnerability. Using CWE to declare the problem leads to CWE-209. The product generates an error message that includes sensitive information about its environment, users, or associated data. Impacted is confidentiality. CVE summarizes:

Flask-AppBuilder is an application development framework, built on top of Flask. Prior to version 4.3.2, an authenticated malicious actor with Admin privileges, could by adding a special character on the add, edit User forms trigger a database error, this error is surfaced back to this actor on the UI. On certain database engines this error can include the entire user row including the pbkdf2:sha256 hashed password. This vulnerability has been fixed in version 4.3.2.

The weakness was disclosed 06/23/2023 as GHSA-jhpr-j7cq-3jp3. The advisory is available at github.com. This vulnerability is handled as CVE-2023-34110 since 05/25/2023. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1592 by the MITRE ATT&CK project.

Upgrading to version 4.3.2 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch ae25ad4c87a9051ebe4a4e8f02aee73232642626 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.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 2.7
VulDB Meta Temp Score: 2.7

VulDB Base Score: 2.7
VulDB Temp Score: 2.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 2.7
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

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

Exploitinginfo

Class: Information exposure
CWE: CWE-209 / CWE-200 / CWE-284
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Flask-AppBuilder 4.3.2
Patch: ae25ad4c87a9051ebe4a4e8f02aee73232642626

Timelineinfo

05/25/2023 🔍
06/23/2023 +29 days 🔍
06/23/2023 +0 days 🔍
06/23/2023 +0 days 🔍

Sourcesinfo

Advisory: GHSA-jhpr-j7cq-3jp3
Status: Confirmed

CVE: CVE-2023-34110 (🔍)
GCVE (CVE): GCVE-0-2023-34110
GCVE (VulDB): GCVE-100-232202

Entryinfo

Created: 06/23/2023 08:24
Changes: 06/23/2023 08:24 (51)
Complete: 🔍
Cache ID: 216::103

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