Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in BookWyrm

High

mouse-reeve published GHSA-2cfh-v7rf-pxfp

Jul 7, 2022

Package

BookWyrm (application)

Affected versions

< v0.4.1

Patched versions

v0.4.1

Description

Impact

Unprivileged users are able to inject scripts into user profiles, book descriptions, and statuses.

Patches

Patched in version v0.4.1

Workarounds

Limit registration to only trusted users.

References

For more information

If you have any questions or comments about this advisory:

Open an issue in BookWyrm
Email us at mousereeve@riseup.net

Severity

High

8.2

/ 10

CVSS base metrics

Attack vector

Network

Attack complexity

Low

Privileges required

Low

User interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

High

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