CVE-2021-42564

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.

Score

CVSS 3.1 5.4 Medium

Status

Modified - cve@mitre.org

Published

2021-11-30

Last modified

2024-08-04

Weaknesses

CWE-601

Affected products

• Cryptshare Server (Cryptshare)

References

• https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2021-057.txt