yoast_seo Extension up to 7.2.0 on TYPO3 Backend server-side request forgery

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability was found in yoast_seo Extension up to 7.2.0 on TYPO3 and classified as critical. The impacted element is an unknown function of the component Backend. The manipulation results in server-side request forgery. This vulnerability is reported as CVE-2021-31779. No exploit exists. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in yoast_seo Extension up to 7.2.0 on TYPO3. It has been classified as critical. Affected is an unknown code of the component Backend. The manipulation with an unknown input leads to a server-side request forgery vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was disclosed 04/28/2021. The advisory is shared for download at typo3.org. This vulnerability is traded as CVE-2021-31779. There are neither technical details nor an exploit publicly available.

Upgrading to version 7.2.1 eliminates this vulnerability.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

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: Partially

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: yoast_seo Extension 7.2.1

Timelineinfo

04/23/2021 🔍
04/28/2021 +5 days 🔍
04/28/2021 +0 days 🔍
05/02/2021 +4 days 🔍

Sourcesinfo

Advisory: typo3.org
Status: Confirmed

CVE: CVE-2021-31779 (🔍)
GCVE (CVE): GCVE-0-2021-31779
GCVE (VulDB): GCVE-100-174192

Entryinfo

Created: 04/28/2021 13:53
Updated: 05/02/2021 14:11
Changes: 04/28/2021 13:53 (38), 05/02/2021 14:11 (5)
Complete: 🔍
Cache ID: 216::103

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