CVE-2021-28661
MEDIUMCVSS 4.3/10EPSS 0.79%
Last modified
CVE-2021-28661 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. Default SilverStripe GraphQL Server (aka silverstripe/graphql) 3.x through 3.4.1 permission checker not inherited by query subclass.. EPSS estimates a 0.79% chance of exploitation in the next 30 days.
Description
Default SilverStripe GraphQL Server (aka silverstripe/graphql) 3.x through 3.4.1 permission checker not inherited by query subclass.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Silverstripe | Silverstripe | >= 3.0.0, <= 3.4.1 |
References
- https://github.com/silverstripe/silverstripe-graphql/releasesRelease Notes, Third Party Advisory
- https://www.silverstripe.org/download/security-releases/CVE-2021-28661Exploit, Vendor Advisory
- https://github.com/silverstripe/silverstripe-graphql/releasesRelease Notes, Third Party Advisory
- https://www.silverstripe.org/download/security-releases/CVE-2021-28661Exploit, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-28661?
Default SilverStripe GraphQL Server (aka silverstripe/graphql) 3.x through 3.4.1 permission checker not inherited by query subclass.
How severe is CVE-2021-28661?
CVE-2021-28661 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 0.79% probability of exploitation in the next 30 days.
How do I fix CVE-2021-28661?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2021-28661?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST