CVE-2020-29456 Information

Description

Multiple cross-site scripting (XSS) vulnerabilities in Papermerge before 1.5.2 allow remote attackers to inject arbitrary web script or HTML via the rename tag upload or create folder function. The payload can be in a folder a tag or a document’s filename. If email consumption is configured in Papermerge a malicious document can be sent by email and is automatically uploaded into the Papermerge web application. Therefore no authentication is required to exploit XSS if email consumption is configured. Otherwise authentication is required.

CVSS Vector

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

Reference

https://github.com/ciur/papermerge/issues/228 https://www.papermerge.com/ https://github.com/ciur/papermerge/releases/tag/v1.5.2

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

6.1