What is CVE-2026-42860?

CVE-2026-42860 is a high-severity vulnerability in Openedx Edx-enterprise, classified under Server-Side Request Forgery (SSRF). CVSS score: 8.5/10. Published 2026-05-11.

How severe is CVE-2026-42860?

High severity. CVSS v3 base score is 8.5 out of 10.

SSRF in Openedx Edx-enterprise

CVE-2026-42860

The Open edx Enterprise Service app provides enterprise features to the Open edX platform. From 7.0.2 to 7.0.4, the sync_provider_data endpoint in SAMLProviderDataViewSet fetches SAML metadata from a URL stored in SAMLProviderConfig.metada…

Vulnerability class: SSRF (Server-Side Request Forgery)

EPSS: 0.000 (1.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N.

Affected products

Openedx Edx-enterprise — versions >= 7.0.2, < 7.0.5

Weakness classification (CWE)

CWE-918 — Server-Side Request Forgery (SSRF)

References

security-advisories@github.com (x_refsource_CONFIRM, Exploit, Vendor Advisory)

Frequently asked questions

What is CVE-2026-42860?: CVE-2026-42860 is a high-severity vulnerability in Openedx Edx-enterprise, classified under Server-Side Request Forgery (SSRF). CVSS score: 8.5/10. Published 2026-05-11.
How severe is CVE-2026-42860?: High severity. CVSS v3 base score is 8.5 out of 10.