Base Score

MEDIUM6.4

CVE-2021-31779

The yoast_seo (aka Yoast SEO) extension before 7.2.1 for TYPO3 allows SSRF via a backend user account.

VectorNETWORK

Published Bycve@mitre.org

Published DateApr 28, 2021, 07:15

Affected Versions(1)

yoast-seo-for-typo3/yoast_seo(Packagist)

Introduced0

Fixed7.2.1

LimitN/A

Package (Ecosystem)	Introduced	Fixed	Limit
yoast-seo-for-typo3/yoast_seo(Packagist)	0	7.2.1	N/A

Weakness Type (CWE):CWE-918

CVSS Metrics

Base Score

6.4

Vector String

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Base Severity

MEDIUM

Version

3.1

Attack Vector (AV)

NETWORK

Attack Complexity (AC)

LOW

Privileges Required (PR)

LOW

User Interaction (UI)

NONE

Scope (S)

CHANGED

Confidentiality (C)

LOW

Integrity (I)

LOW

Availability (A)

NONE

References

https://typo3.org/security/advisory/typo3-ext-sa-2021-006

Base Score

MEDIUM6.4

Weakness Type (CWE):CWE-918

CVSS Metrics

Base Score

6.4

Vector String

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Base Severity

MEDIUM

Version

3.1

Attack Vector (AV)

NETWORK

Attack Complexity (AC)

LOW

Privileges Required (PR)

LOW

User Interaction (UI)

NONE

Scope (S)

CHANGED

Confidentiality (C)

LOW

Integrity (I)

LOW

Availability (A)

NONE