How severe is CVE-2025-68270?

CVE-2025-68270 has a CVSS 3.x base score of 9.9, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability low.

Is CVE-2025-68270 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-68270?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2025-68270 have an EU (EUVD) identifier?

Yes. CVE-2025-68270 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-203830.

When was CVE-2025-68270 published?

CVE-2025-68270 was published on 2025-12-16 and last updated on 2026-06-17.

CVE-2025-68270

CVE-2025-68270 is a critical-severity vulnerability with a CVSS 3.x base score of 9.9. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-862.

Key facts

Severity: Critical (CVSS 3.x base score 9.9)
EPSS exploit prediction: 0% (19th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-203830
Weakness: CWE-862
Published: 2025-12-16
Last modified: 2026-06-17

Description

The Open edX Platform is a learning management platform. Prior to commit 05d0d0936daf82c476617257aa6c35f0cd4ca060, CourseLimitedStaffRole users are able to access and edit courses in studio if they are granted the role on an org rather than on a course, and CourseLimitedStaffRole users are able to list courses they have the role on in studio even though they are not meant to have any access on the studio side for the course. Commit 05d0d0936daf82c476617257aa6c35f0cd4ca060 fixes the issue.

Frequently asked questions

What is CVE-2025-68270?: The Open edX Platform is a learning management platform. Prior to commit 05d0d0936daf82c476617257aa6c35f0cd4ca060, CourseLimitedStaffRole users are able to access and edit courses in studio if they are granted the role on an org rather than on a course, and CourseLimitedStaffRole users are able to list courses they have the role on in studio even though they are not meant to have any access on the studio side for the course. Commit 05d0d0936daf82c476617257aa6c35f0cd4ca060 fixes the issue.
How severe is CVE-2025-68270?: CVE-2025-68270 has a CVSS 3.x base score of 9.9, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability low.
Is CVE-2025-68270 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-68270?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2025-68270 have an EU (EUVD) identifier?: Yes. CVE-2025-68270 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-203830.
When was CVE-2025-68270 published?: CVE-2025-68270 was published on 2025-12-16 and last updated on 2026-06-17.

References

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