An open redirect through HTML injection in confidential... · CVE-2021-42564 · GitHub Advisory Database · GitHub

An open redirect through HTML injection in confidential...

Moderate severity Unreviewed Published Dec 1, 2021 to the GitHub Advisory Database • Updated Feb 1, 2023

Package

No package listed— Suggest a package

Affected versions

Unknown

Patched versions

Unknown

Description

An open redirect through HTML injection in confidential messages in Cryptshare before 5.1.0 allows remote attackers (with permission to provide confidential messages via Cryptshare) to redirect targeted victims to any URL via the '<meta http-equiv="refresh"' substring in the editor parameter.

References

Published by the National Vulnerability Database

Nov 30, 2021

Published to the GitHub Advisory Database Dec 1, 2021

Last updated Feb 1, 2023