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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

Severity

Moderate

EPSS score

0.077%
(34th percentile)

Weaknesses

CVE ID

CVE-2021-42564

GHSA ID

GHSA-pq7g-984r-4j7x

Source code

No known source code

Dependabot alerts are not supported on this advisory because it does not have a package from a supported ecosystem with an affected and fixed version.

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