## https://sploitus.com/exploit?id=8A2CACC9-605B-590E-AB45-F2882E781129
# CVE-2023-43770 POC
A Proof-Of-Concept for the recently found CVE-2023-43770 vulnerability.
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.
Usage
----------
```
python cve-2023-43770.py -e attacker@gmail.com -p Attack3rPwd -t victim@example.com
```
Demo
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References
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https://nvd.nist.gov/vuln/detail/CVE-2023-43770
https://github.com/roundcube/roundcubemail/commit/e92ec206a886461245e1672d8530cc93c618a49b
https://roundcube.net/news/2023/09/15/security-update-1.6.3-released
Disclaimer
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This repository is not intended to be a one-click exploit to CVE-2023-43770. The purpose of this project is to help people learn about this vulnerability, and perhaps test their own applications.