usememos up to 0.9.0 verification of source

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.8$0-$5k0.00

Summaryinfo

A vulnerability labeled as problematic has been found in usememos memos up to 0.9.0. This issue affects some unknown processing. Such manipulation leads to verification of source. This vulnerability is listed as CVE-2022-4800. The attack may be performed from remote. There is no available exploit. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in usememos memos up to 0.9.0 and classified as problematic. Affected by this issue is an unknown part. The manipulation with an unknown input leads to a verification of source vulnerability. Using CWE to declare the problem leads to CWE-940. The product establishes a communication channel to handle an incoming request that has been initiated by an actor, but it does not properly verify that the request is coming from the expected origin. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Improper Verification of Source of a Communication Channel in GitHub repository usememos/memos prior to 0.9.1.

The weakness was presented 12/28/2022. The advisory is shared for download at huntr.dev. This vulnerability is handled as CVE-2022-4800 since 12/28/2022. There are neither technical details nor an exploit publicly available.

Upgrading to version 0.9.1 eliminates this vulnerability. Applying the patch 3556ae4e651d9443dc3bb8a170dd3cc726517a53 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

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.9
VulDB Meta Temp Score: 6.8

VulDB Base Score: 5.6
VulDB Temp Score: 5.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CNA Base Score: 8.6
CNA Vector (huntr.dev): 🔍

CVSSv2info

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

Exploitinginfo

Class: Verification of source
CWE: CWE-940
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: memos 0.9.1
Patch: 3556ae4e651d9443dc3bb8a170dd3cc726517a53

Timelineinfo

12/28/2022 🔍
12/28/2022 +0 days 🔍
12/28/2022 +0 days 🔍
01/25/2023 +28 days 🔍

Sourcesinfo

Product: github.com

Advisory: 3556ae4e651d9443dc3bb8a170dd3cc726517a53
Status: Confirmed

CVE: CVE-2022-4800 (🔍)
GCVE (CVE): GCVE-0-2022-4800
GCVE (VulDB): GCVE-100-216968

Entryinfo

Created: 12/28/2022 16:28
Updated: 01/25/2023 17:48
Changes: 12/28/2022 16:28 (40), 01/25/2023 17:41 (1), 01/25/2023 17:48 (21)
Complete: 🔍
Cache ID: 216::103

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