CVE-2026-121581

    Dashboard / Vulnerabilities / CVE-2026-121581

    CVE-2026-121581

    Published: 3 Nov 2026Last Modified: 5 Nov 2026

    Summary: ArcReel Provider Test-Connection Endpoint test server-side request forgery

    Details: 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.

    References: https://github.com/ArcReel/ArcReel/, https://github.com/ArcReel/ArcReel/security/advisories/GHSA-hrr6-72vw-wgx5, https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/121xxx/CVE-2026-121581.json, https://nvd.nist.gov/vuln/detail/CVE-2026-121581, https://vuldb.com/cve/CVE-2026-121581, https://vuldb.com/submit/1019997, https://vuldb.com/vuln/430416, https://vuldb.com/vuln/430416/cti, https://github.com/waterhunter2000-svg/vulnerability-reports, https://github.com/waterhunter2000-svg/vulnerability-reports/blob/main/06-arcreel-provider-test-ssrf.md

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- fa6c4c01167d308ccbe355c1f59b9afb11edd3ac
    Fixed -None

    Affected versions

    0.32.0

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2026-121581 | CVE-DB