GitLab Community Edition/Enterprise Edition server-side request forgery

CVSS Meta Temp Score
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CTI Interest Score
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3.9$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in GitLab Community Edition and Enterprise Edition. This issue affects some unknown processing. This manipulation causes server-side request forgery. The identification of this vulnerability is CVE-2021-39927. It is possible to initiate the attack remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in GitLab Community Edition and Enterprise Edition (Bug Tracking Software) (version now known). It has been declared as critical. Affected by this vulnerability is some unknown processing. The manipulation with an unknown input leads to a server-side request forgery vulnerability. The CWE definition for the vulnerability is CWE-918. The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination. As an impact it is known to affect confidentiality.

The weakness was shared 01/19/2022 as 34047. It is possible to read the advisory at gitlab.com. This vulnerability is known as CVE-2021-39927 since 08/23/2021. The technical details are unknown and an exploit is not publicly available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.9
VulDB Meta Temp Score: 3.9

VulDB Base Score: 4.3
VulDB Temp Score: 4.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

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: Server-side request forgery
CWE: CWE-918
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/23/2021 🔍
01/19/2022 +149 days 🔍
01/19/2022 +0 days 🔍
01/26/2022 +7 days 🔍

Sourcesinfo

Vendor: gitlab.com

Advisory: 34047
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-39927 (🔍)
GCVE (CVE): GCVE-0-2021-39927
GCVE (VulDB): GCVE-100-191239

Entryinfo

Created: 01/19/2022 16:11
Updated: 01/26/2022 05:34
Changes: 01/19/2022 16:11 (48), 01/26/2022 05:34 (1)
Complete: 🔍
Cache ID: 216::103

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