Description

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.

INFO

Published Date :

May 27, 2023, 5:15 a.m.

Last Modified :

Nov. 20, 2024, 2:49 p.m.

Remotely Exploitable :

Yes !

Impact Score :

1.4

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2023-33184 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Nextcloud nextcloud_server
2 Nextcloud nextcloud_mail
3 Nextcloud mail
4 Nextcloud notes
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2023-33184.

URL Resource
https://github.com/nextcloud/mail/pull/8275 Patch
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-8gph-9895-w564 Vendor Advisory
https://hackerone.com/reports/1913095 Issue Tracking

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2023-33184 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2023-33184 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CPE Deprecation Remap by [email protected]

    Nov. 20, 2024

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:nextcloud:nextcloud_mail:*:*:*:*:*:*:*:* versions from (including) 2.2.0 from (excluding) 2.2.5 OR *cpe:2.3:a:nextcloud:mail:*:*:*:*:*:*:*:* versions from (including) 2.2.0 from (excluding) 2.2.5
  • CPE Deprecation Remap by [email protected]

    Nov. 20, 2024

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:nextcloud:nextcloud_mail:*:*:*:*:*:*:*:* versions from (including) 2.3.0 from (excluding) 3.0.2 OR *cpe:2.3:a:nextcloud:mail:*:*:*:*:*:*:*:* versions from (including) 2.3.0 from (excluding) 3.0.2
  • CPE Deprecation Remap by [email protected]

    Nov. 20, 2024

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:nextcloud:nextcloud_mail:*:*:*:*:*:*:*:* versions from (including) 1.13.0 from (excluding) 1.15.3 OR *cpe:2.3:a:nextcloud:mail:*:*:*:*:*:*:*:* versions from (including) 1.13.0 from (excluding) 1.15.3
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Initial Analysis by [email protected]

    Jun. 02, 2023

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
    Changed Reference Type https://github.com/nextcloud/mail/pull/8275 No Types Assigned https://github.com/nextcloud/mail/pull/8275 Patch
    Changed Reference Type https://github.com/nextcloud/security-advisories/security/advisories/GHSA-8gph-9895-w564 No Types Assigned https://github.com/nextcloud/security-advisories/security/advisories/GHSA-8gph-9895-w564 Vendor Advisory
    Changed Reference Type https://hackerone.com/reports/1913095 No Types Assigned https://hackerone.com/reports/1913095 Issue Tracking
    Added CWE NIST CWE-918
    Added CPE Configuration OR *cpe:2.3:a:nextcloud:nextcloud_mail:*:*:*:*:*:*:*:* versions from (including) 1.13.0 up to (excluding) 1.15.3 *cpe:2.3:a:nextcloud:nextcloud_mail:*:*:*:*:*:*:*:* versions from (including) 2.2.0 up to (excluding) 2.2.5 *cpe:2.3:a:nextcloud:nextcloud_mail:*:*:*:*:*:*:*:* versions from (including) 2.3.0 up to (excluding) 3.0.2
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2023-33184 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2023-33184 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.10 }} 0.01%

score

0.41563

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability