CVE-2020-35943

WordPress Gallery Plugin – NextGEN Gallery <= 3.4.7 - Cross-Site Request Forgery to Arbitrary File Upload

highCross-Site Request Forgery (CSRF)

8.8

CVSS Score

8.8

CVSS Score

high

Severity

3.5.0

Patched in

1132d

Time to patch

Description

A Cross-Site Request Forgery (CSRF) issue in the NextGEN Gallery plugin before 3.5.0 for WordPress allows File Upload. (It is possible to bypass CSRF protection by simply not including a nonce parameter.)

CVSS Vector Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

High

Confidentiality

High

Integrity

High

Availability

Technical Details

Affected versions<=3.4.7

PublishedDecember 17, 2020

Last updatedJanuary 22, 2024

Affected pluginnextgen-gallery

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/2d7feea5-965f-4a07-90f8-39ccdba7b50f?source=api-prod

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