CVE-2024-24753 (GCVE-0-2024-24753)

Vulnerability from cvelistv5 – Published: 2024-02-01 16:09 – Updated: 2025-06-17 14:36
VLAI
Title
Bref Multiple Value Headers Not Supported in ApiGatewayFormatV2
Summary
Bref enable serverless PHP on AWS Lambda. When Bref is used in combination with an API Gateway with the v2 format, it does not handle multiple values headers. If PHP generates a response with two headers having the same key but different values only the latest one is kept. If an application relies on multiple headers with the same key being set for security reasons, then Bref would lower the application security. For example, if an application sets multiple `Content-Security-Policy` headers, then Bref would just reflect the latest one. This vulnerability is patched in 2.1.13.
Severity
4.8 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-02-21 19:51 UTC
CWE
  • CWE-436 - Interpretation Conflict
Assigner
GitHub_M CNA under the mitre root
CNA scorecard C 72/100 over 7712 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
brefphp bref Affected: < 2.1.13
guessed Create a notification for this product.
Show details on NVD website
To clipboard 

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