CVE-2021-27938
6.1 · MEDIUMOverview
CVE-2021-27938 is a medium-severity vulnerability affecting symbiote silverstripe_queued_jobs. It was published on March 16, 2021 and has a CVSS 3.1 base score of 6.1 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 6.1, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
A vulnerability has been identified in the Silverstripe CMS 3 and 4 version of the symbiote/silverstripe-queuedjobs module. A Cross Site Scripting vulnerability allows an attacker to inject an arbitrary payload in the CreateQueuedJobTask dev task via a specially crafted URL.
Remediation
Check the references section for vendor advisories and patches from symbiote. Update silverstripe_queued_jobs to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| symbiote | silverstripe_queued_jobs | >= 3.0.0, < 3.0.2 | Affected |
Frequently Asked Questions
What is CVE-2021-27938?
CVE-2021-27938 is a medium-severity vulnerability affecting symbiote silverstripe_queued_jobs. It was published on March 16, 2021 and has a CVSS 3.1 base score of 6.1 (MEDIUM).
How severe is CVE-2021-27938?
This vulnerability has a CVSS 3.1 base score of 6.1, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2021-27938?
Check the references section for vendor advisories and patches from symbiote. Update silverstripe_queued_jobs to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2021-27938?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-27938 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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