CLEANSTART-2026-XI02879

CLEANSTART-2026-XI02879 PUBLISHED CVSS 9.800000190734863 CRITICAL

Record from OSV · Published January 30, 2026

When using the RemoteIpFilter with requests received from a reverse proxy via HTTP that include the X-Forwarded-Proto header set to https, session cookies created by Apache Tomcat 11

Fixed versions

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

Package	Ecosystem	Fixed in
tomcat9	CleanStart	9.0.80-r0

Risk scores

CVSS 3.1

9.800000190734863

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Vendor	Product	Versions
CleanStart	tomcat9	0

Timeline

Jan 30, 2026 CVE Published

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln CLEANSTART-2026-XI02879
vulnetix vdb fixes CLEANSTART-2026-XI02879

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/CLEANSTART-2026-XI02879/fixes/registry"

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References

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