Vulnerability CVE-2023-43770
Published: 2023-09-22

Description:
Roundcube before 1.4.14, 1.5.x before 1.5.4, and 1.6.x before 1.6.3 allows XSS via text/plain e-mail messages with crafted links because of program/lib/Roundcube/rcube_string_replacer.php behavior.

 References:
https://roundcube.net/news/2023/09/15/security-update-1.6.3-released
https://github.com/roundcube/roundcubemail/commit/e92ec206a886461245e1672d8530cc93c618a49b
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