VDB

GHSA-c379-hcwr-qvc4

GHSA-c379-hcwr-qvc4 PUBLISHED

Record from GitHub Advisory Database · Published May 14, 2022

Mozilla Firefox before 43.0 mishandles the # (number sign) character in a data: URI, which allows remote attackers to spoof web sites via unspecified vectors.

Timeline

  • May 14, 2022 CVE Published
  • Apr 9, 2026 Security Advisory
  • Apr 30, 2026 Distribution Patch

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln GHSA-c379-hcwr-qvc4
vulnetix vdb fixes GHSA-c379-hcwr-qvc4

Or with curl, using the org id and key from your account page:

curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
  "https://api.vdb.vulnetix.com/v2/vuln/GHSA-c379-hcwr-qvc4/fixes/registry"

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