CVE-2026-6649 Details
Description
A vulnerability was determined in Qibo CMS 1.0. Affected by this issue is some unknown functionality of the file /index/image/headers. Executing a manipulation of the argument starts can lead to server-side request forgery. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.
A server-side request forgery (SSRF) vulnerability has been identified in Qibo CMS version 1.0. The issue arises in the file '/index/image/headers', where the application fails to properly validate the 'url' parameter. This lack of input validation allows attackers to send requests to internal metadata servers, particularly on Alibaba Cloud, and access sensitive information such as cloud server metadata, user-defined data, and core details like the Alibaba Cloud account ID and VPC network segments. The vulnerability can be exploited remotely, and a public proof-of-concept exploit is available.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Apr 20, 2026CISA-ADP
Assessed Apr 20, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://tcn60zf28jhk.feishu.cn/wiki/VYIcwwH4uiWZMgkX0SecopTgnQd?from=from_copylink | [email protected] | ExploitTechnical Description |
| https://vuldb.com/submit/793510 | [email protected] | Technical Description |
| https://vuldb.com/vuln/358283 | [email protected] | AdvisoryExploitPartial Content |
| https://vuldb.com/vuln/358283/cti | [email protected] | Content Wall |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-918 | Server-Side Request Forgery (SSRF) | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Qibo CMS | All versions |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Apr 29, 2026 | Data Remediation | [email protected] |
| Apr 20, 2026 | New CVE Received | [email protected] |
Volerion