CVE-2026-121581
ArcReel Provider Test-Connection Endpoint test server-side request forgery
- State
- Published
- Severity
- 5.3 Medium
- Published
- Nov 3, 2026
- Updated
- Nov 3, 2026
- Reserved
- Nov 3, 2026
Description
A vulnerability has been found in ArcReel 0.32.0/0.33.0/0.34.0. The impacted element is an unknown function of the file /api/v1/providers/{id}/test of the component Provider Test-Connection Endpoint. The manipulation leads to server-side request forgery. Remote exploitation of the attack is possible. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.3 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 4.3 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:C | VulDB |
| 3.0 | 4.3 Medium | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:C | VulDB |
| 2.0 | 4.0 Medium | AV:N/AC:L/Au:S/C:P/I:N/A:N/E:POC/RL:ND/RC:C | VulDB |
Weaknesses
- CWE-918 Server-Side Request Forgery
Affected Products
| Product | Versions |
|---|---|
ArcReeln/a |
|
References
- VDB-430416 | ArcReel Provider Test-Connection Endpoint test server-side request forgeryvdb-entry
- VDB-430416 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- CVE-2026-121581 | CVE Analysis and Reportthird-party-advisory
- Submit #1019997 | ArcReel 0.32.0 Server-Side Request Forgerythird-party-advisory
- https://github.com/waterhunter2000-svg/vulnerability-reportsrelated
- https://github.com/ArcReel/ArcReel/security/advisories/GHSA-hrr6-72vw-wgx5broken-link
- https://github.com/waterhunter2000-svg/vulnerability-reports/blob/main/06-arcreel-provider-test-ssrf.mdexploit
- https://github.com/ArcReel/ArcReel/product
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