Interpretation Conflict Affecting bref/bref package, versions <2.1.13


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

Exploit Maturity
Proof of concept
EPSS
0.05% (19th percentile)

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  • Snyk IDSNYK-PHP-BREFBREF-6226903
  • published2 Feb 2024
  • disclosed1 Feb 2024
  • creditsmaury

Introduced: 1 Feb 2024

CVE-2024-24753  (opens in a new tab)
CWE-436  (opens in a new tab)

How to fix?

Upgrade bref/bref to version 2.1.13 or higher.

Overview

Affected versions of this package are vulnerable to Interpretation Conflict due to improper handling of multiple headers with the same key. An attacker can lower the application's security by causing the application to reflect only the latest header value when multiple Content-Security-Policy headers are set.

CVSS Scores

version 3.1