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2025.02.x ▾
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CVE-2021-37746
Component Overview
Vulnerability Overview
Name
CVE-2021-37746
Source
NVD (
link
)
Debian (
link
)
Description
textview_uri_security_check in textview.c in Claws Mail before 3.18.0, and Sylpheed through 3.7.0, does not have sufficient link checks before accepting a click.
CWEs
CWE-601
Published Date
Jul 30, 2021
Updated Date
Jun 17, 2026
Workaround
-
Advisories
https://claws-mail.org/download.php?file=releases/claws-mail-3.18.0.tar.xz
Patch
https://sylpheed.sraoss.jp/sylpheed/v3.7/sylpheed-3.7.0.tar.xz
Patch
https://claws-mail.org/download.php?file=releases/claws-mail-3.18.0.tar.xz
Patch
https://sylpheed.sraoss.jp/sylpheed/v3.7/sylpheed-3.7.0.tar.xz
Patch
Analysis
#
Affected Component
Analysis
sylpheed
Patched
Vulnerability Ratings
#
6.1
CVSSv31
5.8
CVSSv2
Resolved with patches
#
sylpheed (buildroot:2025.02.x)
#
Title
Author
Resolve
1
harden link checker before accepting click
Paul <paul@claws-mail.org>
CVE-2021-37746