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silverstripe/framework has possible denial of service attack vector when flushing

High severity GitHub Reviewed Published May 28, 2024 to the GitHub Advisory Database • Updated May 28, 2024

Package

composer silverstripe/framework (Composer)

Affected versions

>= 4.0.0-rc1, < 4.0.5
>= 4.1.0-rc1, < 4.1.3
>= 4.2.0-rc1, < 4.2.2

Patched versions

4.0.5
4.1.3
4.2.2

Description

A possible denial of service attack vector has been identified in the dev/build system controller.

dev/build now has its own URL token, similar to flushtoken, to ensure users are authenticated when running dev/build outside of dev environments.

References

Published to the GitHub Advisory Database May 28, 2024
Reviewed May 28, 2024
Last updated May 28, 2024

Severity

High
7.5
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weaknesses

CVE ID

No known CVE

GHSA ID

GHSA-cwgq-83w5-8jfq
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