GHSA-r373-c84r-h3c6

GHSA-r373-c84r-h3c6 PUBLISHED CVSS 9.300000190734863 CRITICAL

Record from GitHub Advisory Database · Published May 2, 2022

The XPConnect component in Mozilla Firefox before 2.0.0.17 allows remote attackers to "pollute XPCNativeWrappers" and execute arbitrary code with chrome privileges via vectors related to a SCRIPT element.

Fixed versions

Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.

Package	Ecosystem	Fixed in
firefox	Wolfi	136.0.3-r0
firefox	Chainguard	136.0.3-r0

Risk scores

CVSS 4.0

9.300000190734863

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

Affected products

Vendor	Product	Versions
wolfi	firefox	0
chainguard	firefox	0

Timeline

May 2, 2022 CVE Published
Apr 9, 2026 Distribution Patch (7 in total, the first dated here)
Apr 30, 2026 Security Advisory (5 in total, the first dated here)

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln GHSA-r373-c84r-h3c6
vulnetix vdb fixes GHSA-r373-c84r-h3c6

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-r373-c84r-h3c6/fixes/registry"

The Community plan is free and allows 50 queries a day. Get a free API key · API quickstart

References

…and 25 more

Look up in the Resolve Platform →