CVE-2026-42860

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Source

https://cve.org/CVERecord?id=CVE-2026-42860

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-42860.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-42860

Aliases

Published

2026-05-11T17:40:09.858Z

Modified

2026-08-12T03:51:42.988040117Z

Severity

8.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N CVSS Calculator

Summary

Open edx Enterprise Service: SSRF via SAML metadata URL in sync_provider_data endpoint

Details

The Open edx Enterprise Service app provides enterprise features to the Open edX platform. From 7.0.2 to 7.0.4, the syncproviderdata endpoint in SAMLProviderDataViewSet fetches SAML metadata from a URL stored in SAMLProviderConfig.metadatasource. An authenticated user with the Enterprise Admin role can set this field to an arbitrary URL via the SAMLProviderConfigViewSet PATCH endpoint, then trigger a server-side HTTP request by calling syncproviderdata. The fetch in fetchmetadata_xml() passes the URL directly to requests.get() with no scheme enforcement, IP filtering, or timeout. This vulnerability is fixed in 7.0.5.

Database specific

{
    "cwe_ids": [
        "CWE-918"
    ],
    "cna_assigner": "GitHub_M",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/42xxx/CVE-2026-42860.json"
}

References

Affected packages

Git / github.com/openedx/edx-enterprise

Affected ranges

Type

GIT

Repo

https://github.com/openedx/edx-enterprise

Events

Introduced

7704577d2765dd52260928b3d8d6440687fd5aea

Fixed

6b422d0ff61f80f11a783adf3c02a4e4fc53fb29

Database specific

Show details

{
    "source": [
        "AFFECTED_FIELD",
        "CPE_RANGE"
    ],
    "extracted_events": [
        {
            "introduced": "7.0.2"
        },
        {
            "fixed": "7.0.5"
        }
    ],
    "cpe": "cpe:2.3:a:openedx:edx-enterprise:*:*:*:*:*:*:*:*"
}

Affected versions

7.*

7.0.2

7.0.3

v7.*

v7.0.4

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-42860.json"