CVE-2023-33184
Blind SSRF in the Nextcloud Mail app on avatar endpoint
Severity Score
5.3
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
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.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2023-05-17 CVE Reserved
- 2023-05-27 CVE Published
- 2024-08-02 CVE Updated
- 2024-11-06 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-918: Server-Side Request Forgery (SSRF)
CAPEC
References (3)
| URL | Tag | Source |
|---|---|---|
| https://hackerone.com/reports/1913095 | Issue Tracking |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://github.com/nextcloud/mail/pull/8275 | 2023-06-02 |
| URL | Date | SRC |
|---|---|---|
| https://github.com/nextcloud/security-advisories/security/advisories/GHSA-8gph-9895-w564 | 2023-06-02 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Nextcloud Search vendor "Nextcloud" | Nextcloud Mail Search vendor "Nextcloud" for product "Nextcloud Mail" | >= 1.13.0 < 1.15.3 Search vendor "Nextcloud" for product "Nextcloud Mail" and version " >= 1.13.0 < 1.15.3" | - |
Affected
| ||||||
| Nextcloud Search vendor "Nextcloud" | Nextcloud Mail Search vendor "Nextcloud" for product "Nextcloud Mail" | >= 2.2.0 < 2.2.5 Search vendor "Nextcloud" for product "Nextcloud Mail" and version " >= 2.2.0 < 2.2.5" | - |
Affected
| ||||||
| Nextcloud Search vendor "Nextcloud" | Nextcloud Mail Search vendor "Nextcloud" for product "Nextcloud Mail" | >= 2.3.0 < 3.0.2 Search vendor "Nextcloud" for product "Nextcloud Mail" and version " >= 2.3.0 < 3.0.2" | - |
Affected
| ||||||