GHSA-4w5q-gccf-crf5

GHSA-4w5q-gccf-crf5 PUBLISHED CVSS 8.5 HIGH

Record from GitHub Advisory Database · Published May 17, 2022

The XrayWrapper implementation in Mozilla Firefox before 23.0 and SeaMonkey before 2.20 does not properly address the possibility of an XBL scope bypass resulting from non-native arguments in XBL function calls, which makes it easier for remote attackers to conduct cross-site scripting (XSS) attacks by leveraging access to an unprivileged object.

Risk scores

CVSS 4.0

8.5

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

Timeline

May 17, 2022 CVE Published
Apr 30, 2026 Security Advisory

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln GHSA-4w5q-gccf-crf5
vulnetix vdb fixes GHSA-4w5q-gccf-crf5

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-4w5q-gccf-crf5/fixes/registry"

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References

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