CVE-2025-67809 Details
Description
An issue was discovered in Zimbra Collaboration (ZCS) 10.0 and 10.1. A hardcoded Flickr API key and secret are present in the publicly accessible Flickr Zimlet used by Zimbra Collaboration. Because these credentials are embedded directly in the Zimlet, any unauthorized party could retrieve them and misuse the Flickr integration. An attacker with access to the exposed credentials could impersonate the legitimate application and initiate valid Flickr OAuth flows. If a user is tricked into approving such a request, the attacker could gain access to the user s Flickr data. The hardcoded credentials have since been removed from the Zimlet code, and the associated key has been revoked.
A vulnerability exists in Zimbra Collaboration (ZCS) versions 10.0 and 10.1 due to hardcoded Flickr API credentials in the publicly accessible Flickr Zimlet. These credentials, embedded directly in the Zimlet, can be retrieved by unauthorized parties and misused to access users' Flickr data by initiating valid OAuth flows, potentially leading to unauthorized data access. The credentials have since been removed and the associated key revoked.
Users can upgrade to ZCS versions 10.1.13 or 10.0.18, both of which include the removal of the hardcoded Flickr API credentials.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Dec 15, 2025References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://wiki.zimbra.com/wiki/Security_Center | [email protected] | Release Notes |
| https://wiki.zimbra.com/wiki/Zimbra_Responsible_Disclosure_Policy | [email protected] | Product |
| https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories | [email protected] | Vendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-798 | Use of Hard-coded Credentials | CISA-ADP |
Affected Products
| Product | Versions |
|---|---|
| zimbra collaboration | >= 10.0.0, < 10.1.13 |
CPE
Remediation
| |
Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Dec 30, 2025 | Initial Analysis | [email protected] |
| Dec 15, 2025 | CVE Modified | CISA-ADP |
| Dec 15, 2025 | New CVE Received | [email protected] |