CVE-2026-7221 (GCVE-0-2026-7221)
Vulnerability from cvelistv5 – Published: 2026-04-28 03:30 – Updated: 2026-04-28 14:34 X_Open Source
VLAI
Title
TencentCloudBase CloudBase-MCP open-url API Endpoint interactive-server.ts openUrl server-side request forgery
Summary
A vulnerability was found in TencentCloudBase CloudBase-MCP up to 2.17.0. Affected is the function openUrl of the file mcp/src/interactive-server.ts of the component open-url API Endpoint. The manipulation of the argument req.body.url results in server-side request forgery. It is possible to launch the attack remotely. The exploit has been made public and could be used. Upgrading to version 2.17.1 is able to address this issue. The patch is identified as 3f678a1e7bd400cd76469d61024097d4920dc6b5. It is recommended to upgrade the affected component.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-918 - Server-Side Request Forgery
Assigner
References
8 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/359821 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/359821/cti | signaturepermissions-required |
| https://vuldb.com/submit/802230 | third-party-advisory |
| https://github.com/TencentCloudBase/CloudBase-MCP… | exploitissue-tracking |
| https://github.com/TencentCloudBase/CloudBase-MCP… | issue-trackingpatch |
| https://github.com/TencentCloudBase/CloudBase-MCP… | patch |
| https://github.com/TencentCloudBase/CloudBase-MCP… | patch |
| https://github.com/TencentCloudBase/CloudBase-MCP/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| TencentCloudBase | CloudBase-MCP |
Affected:
2.0
Affected: 2.1 Affected: 2.2 Affected: 2.3 Affected: 2.4 Affected: 2.5 Affected: 2.6 Affected: 2.7 Affected: 2.8 Affected: 2.9 Affected: 2.10 Affected: 2.11 Affected: 2.12 Affected: 2.13 Affected: 2.14 Affected: 2.15 Affected: 2.16 Affected: 2.17.0 Unaffected: 2.17.1 |
Credits
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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