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TI-2024-38739 Aliases GHSA-g4hp-pfvf-vm5w

SilverStripe Vulnerability on 'isDev', 'isTest' and 'flush' $_GET validation

Priority LOW 38CWE-639Published · Updated

Key facts

Attack vector
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Privileges required
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User interaction
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Attack complexity
—
Impact type
Security bypass
Confidentiality · integrity · availability
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Fix status
Fixed

No CVSS vector from any source. Fix status from GitHub. Impact type from CWE-639.

Summary

When a secure token parameter is provided to a SilverStripe site (such as isDev or flush) an empty token parameter can be provided in order to bypass normal authentication parameters. For instance, http://www.mysite.com/?isDev=1&isDevtoken will force a site to dev mode. Alternatively, "flush" could also be used in succession to cause excessive load on a victim site and risk denial of service. The fix in this case is to ensure that empty tokens fail the validation check.

Why it matters now

Fix Fixed silverstripe/framework (Packagist): 3.0.14, 3.1.13

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
—silverstripe/framework (Packagist)3.0.0 to before 3.0.143.0.14Patch availableGHSA-g4hp-pfvf-vm5w
—silverstripe/framework (Packagist)3.1.0 to before 3.1.133.1.13Patch availableGHSA-g4hp-pfvf-vm5w
  • silverstripe/framework (Packagist) Vendor— Affected 3.0.0 to before 3.0.14 Fixed in 3.0.14 Patch available GHSA-g4hp-pfvf-vm5w
  • silverstripe/framework (Packagist) Vendor— Affected 3.1.0 to before 3.1.13 Fixed in 3.1.13 Patch available GHSA-g4hp-pfvf-vm5w

Remediation

  • Fix · GHSA-g4hp-pfvf-vm5w silverstripe/framework (Packagist) Fixed in 3.0.14 Advisory →
  • Fix · GHSA-g4hp-pfvf-vm5w silverstripe/framework (Packagist) Fixed in 3.1.13 Advisory →

Timeline

  1. 2026-10-03 Threatist record created from GHSA-g4hp-pfvf-vm5w

References

Other 5

Sources

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