CVE-2024-1554

2024-02-2013:21:37

mozilla

www.cve.org

fetch api

navigation

cache

poisoning

firefox

vulnerability

5.8 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

9.0%

JSON

The fetch() API and navigation incorrectly shared the same cache, as the cache key did not include the optional headers fetch() may contain. Under the correct circumstances, an attacker may have been able to poison the local browser cache by priming it with a fetch() response controlled by the additional headers. Upon navigation to the same URL, the user would see the cached response instead of the expected response. This vulnerability affects Firefox < 123.

CNA Affected

[
  {
    "product": "Firefox",
    "vendor": "Mozilla",
    "versions": [
      {
        "lessThan": "123",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]