VulnerabilityAwaiting Analysis
CVE-2026-43510
manage.get.gov is the .gov TLD registrar maintained by CISA. manage.get.gov allows an organization administrator to assign domain manager privileges for domains not already in another organization.
MEDIUM 5.1EPSS 0.40%
Does this matter?
Lower severity and a low EPSS score (0.40%). Track it; it rarely justifies an emergency change on its own.
Description
manage.get.gov is the .gov TLD registrar maintained by CISA. manage.get.gov allows an organization administrator to assign domain manager privileges for domains not already in another organization. Fixed in 1.176.0 on or around 2026-04-30.
- CVSS 4.0
- 5.1 MEDIUMCVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:N/VI:L/VA:L/SC:N/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 0.40% probability · 33th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-266
- Source
- 9119a7d8-5eab-497f-8521-727c672e3725
References
- https://github.com/cisagov/manage.get.gov/issues/4858
- https://github.com/cisagov/manage.get.gov/pull/4900
- https://github.com/cisagov/manage.get.gov/releases/tag/v1.176.0
- https://github.com/cisagov/manage.get.gov/security/advisories/GHSA-6wrg-x3j6-x464
- https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2026/va-26-121-01.json
- https://www.cve.org/CVERecord?id=CVE-2026-43510
- https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:N/VI:L/VA:L/SC:N/SI:H/SA:H
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.