AfterLogic Aurora and WebMail Pro - Information Disclosure (CVE-2021-26292)
Description
AfterLogic Aurora and WebMail Pro products with 7.7.9 and all lower versions are affected by this vulnerability, simply sending an HTTP DELETE request to WebDAV EndPoint with built-in “caldav_public_user@localhost” and it’s the predefined password “caldav_public_user” allows the attacker to obtain web root path.
psychologyCrowdSec Analysis
CVE-2021-26292 is an Information Disclosure vulnerability affecting AfterLogic Aurora and WebMail Pro. An attacker can exploit this vulnerability in combination with existing default credentials.
CrowdSec has been tracking this vulnerability and its exploits since 2nd of April 2025.
CrowdSec has not observed any significant exploitation activity targeting CVE-2021-26292 across its network. As a result, no community-driven trend analysis is available for this vulnerability at this time.
Exploitation targets webdev endpoints with the default credentials caldav_public_user@localhost. The attacker can send an HTTP DELETE request to the WebDAV endpoint to obtain the web root path.
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| Event | Date |
|---|---|
| CVE Published | 2021-03-07 |
| Rule Released | 2025-04-02 |
| CrowdSec First Seen | 2025-07-07 |