GitLab Community Edition/Enterprise Edition up to 15.3.4/15.4.3/15.5.1 Emoji improper authorization

CVSS Meta Temp Score
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CTI Interest Score
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4.6$0-$5k0.00

Summaryinfo

A vulnerability was found in GitLab Community Edition and Enterprise Edition up to 15.3.4/15.4.3/15.5.1. It has been rated as critical. Affected by this vulnerability is an unknown functionality of the component Emoji Handler. This manipulation causes improper authorization. This vulnerability is tracked as CVE-2022-3819. The attack is possible to be carried out remotely. No exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability has been found in GitLab Community Edition and Enterprise Edition up to 15.3.4/15.4.3/15.5.1 (Bug Tracking Software) and classified as critical. Affected by this vulnerability is an unknown function of the component Emoji Handler. The manipulation with an unknown input leads to a improper authorization vulnerability. The CWE definition for the vulnerability is CWE-285. The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

An improper authorization issue in GitLab CE/EE affecting all versions from 15.0 prior to 15.3.5, 15.4 prior to 15.4.4, and 15.5 prior to 15.5.2 allows a malicious users to set emojis on internal notes they don't have access to.

The weakness was disclosed 11/10/2022 as 365847. It is possible to read the advisory at gitlab.com. This vulnerability is known as CVE-2022-3819 since 11/02/2022. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1548.002 according to MITRE ATT&CK.

Upgrading to version 15.3.5, 15.4.4 or 15.5.2 eliminates this vulnerability.

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Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.7
VulDB Meta Temp Score: 4.6

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.3
NVD Vector: 🔍

CNA Base Score: 3.5
CNA Vector (GitLab Inc.): 🔍

CVSSv2info

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

Exploitinginfo

Class: Improper authorization
CWE: CWE-285 / CWE-266
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: Community Edition/Enterprise Edition 15.3.5/15.4.4/15.5.2

Timelineinfo

11/02/2022 🔍
11/10/2022 +8 days 🔍
11/10/2022 +0 days 🔍
05/02/2025 +904 days 🔍

Sourcesinfo

Vendor: gitlab.com

Advisory: 365847
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2022-3819 (🔍)
GCVE (CVE): GCVE-0-2022-3819
GCVE (VulDB): GCVE-100-213367

Entryinfo

Created: 11/10/2022 08:40
Updated: 05/02/2025 09:46
Changes: 11/10/2022 08:40 (53), 12/11/2022 14:19 (12), 05/02/2025 09:46 (15)
Complete: 🔍
Cache ID: 216::103

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