CVSS: 9.8EPSS: 0%CPEs: 2EXPL: 0CVE-2023-48307 – Nextcloud Mail app vulnerable to Server-Side Request Forgery
https://notcve.org/view.php?id=CVE-2023-48307
Nextcloud Mail is the mail app for Nextcloud, a self-hosted productivity platform. Starting in version 1.13.0 and prior to version 2.2.8 and 3.3.0, an attacker can use an unprotected endpoint in the Mail app to perform a SSRF attack. Nextcloud Mail app versions 2.2.8 and 3.3.0 contain a patch for this issue. As a workaround, disable the mail app. Nextcloud Mail es la aplicación de correo de Nextcloud, una plataforma de productividad autohospedada. • https://github.com/nextcloud/mail/pull/8709 https://github.com/nextcloud/security-advisories/security/advisories/GHSA-4pp4-m8ph-2999 https://hackerone.com/reports/1869714 • CWE-918: Server-Side Request Forgery (SSRF) •
CVSS: 4.3EPSS: 0%CPEs: 2EXPL: 0CVE-2023-45660 – Require strict cookies for image proxy requests in Nextcloud Mail
https://notcve.org/view.php?id=CVE-2023-45660
Nextcloud mail is an email app for the Nextcloud home server platform. In affected versions a missing check of origin, target and cookies allows for an attacker to abuse the proxy endpoint to denial of service a third server. It is recommended that the Nextcloud Mail is upgraded to 2.2.8 or 3.3.0. There are no known workarounds for this vulnerability. Nextcloud mail es una aplicación de correo electrónico para la plataforma de servidor doméstico Nextcloud. • https://github.com/nextcloud/mail/pull/8459 https://github.com/nextcloud/security-advisories/security/advisories/GHSA-8j9x-fmww-qr37 https://hackerone.com/reports/1895874 • CWE-918: Server-Side Request Forgery (SSRF) •
CVSS: 5.3EPSS: 0%CPEs: 3EXPL: 0CVE-2023-33184 – Blind SSRF in the Nextcloud Mail app on avatar endpoint
https://notcve.org/view.php?id=CVE-2023-33184
Nextcloud Mail is a mail app in Nextcloud. A blind SSRF attack allowed to send GET requests to services running in the same web server. It is recommended that the Mail app is update to version 3.02, 2.2.5 or 1.15.3. • https://github.com/nextcloud/mail/pull/8275 https://github.com/nextcloud/security-advisories/security/advisories/GHSA-8gph-9895-w564 https://hackerone.com/reports/1913095 • CWE-918: Server-Side Request Forgery (SSRF) •
CVSS: 5.3EPSS: 0%CPEs: 4EXPL: 0CVE-2023-25160 – IDOR Vulnerability in Nextcloud Mail
https://notcve.org/view.php?id=CVE-2023-25160
Nextcloud Mail is an email app for the Nextcloud home server platform. Prior to versions 2.2.1, 1.14.5, 1.12.9, and 1.11.8, an attacker can access the mail box by ID getting the subjects and the first characters of the emails. Users should upgrade to Mail 2.2.1 for Nextcloud 25, Mail 1.14.5 for Nextcloud 22-24, Mail 1.12.9 for Nextcloud 21, or Mail 1.11.8 for Nextcloud 20 to receive a patch. No known workarounds are available. • https://github.com/nextcloud/mail/pull/7740 https://github.com/nextcloud/security-advisories/security/advisories/GHSA-m45f-r5gh-h6cx https://hackerone.com/reports/1784681 • CWE-639: Authorization Bypass Through User-Controlled Key •
CVSS: 5.0EPSS: 0%CPEs: 2EXPL: 3CVE-2023-23943 – Blind SSRF via server URL input in the Nextcloud Mail app
https://notcve.org/view.php?id=CVE-2023-23943
Nextcloud mail is an email app for the nextcloud home server platform. In affected versions the SMTP, IMAP and Sieve host fields allowed to scan for internal services and servers reachable from within the local network of the Nextcloud Server. It is recommended that the Nextcloud Maill app is upgraded to 1.15.0 or 2.2.2. The only known workaround for this issue is to completely disable the nextcloud mail app. • https://github.com/nextcloud/mail/pull/7796 https://github.com/nextcloud/security-advisories/security/advisories/GHSA-8gcx-r739-9pf6 https://hackerone.com/reports/1736390 https://hackerone.com/reports/1741525 https://hackerone.com/reports/1746582 • CWE-918: Server-Side Request Forgery (SSRF) •