CVE-2026-43510
CISA manage.get.gov insecure portfolio administrative privileges
CVSS Score
5.9
EPSS Score
0.3%
EPSS Percentile
26th
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.
| CWE | CWE-266 |
| Vendor | cisa |
| Product | manage.get.gov |
| Published | May 7, 2026 |
| Last Updated | Jun 25, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:H Attack Vector
Network
Attack Complexity
High
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
High
Affected Versions
CISA / manage.get.gov
1.92.0 < 1.176.0
References
github.com: https://github.com/cisagov/manage.get.gov/pull/4900 github.com: https://github.com/cisagov/manage.get.gov/releases/tag/v1.176.0 github.com: https://github.com/cisagov/manage.get.gov/security/advisories/GHSA-6wrg-x3j6-x464 cve.org: https://www.cve.org/CVERecord?id=CVE-2026-43510 raw.githubusercontent.com: https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2026/va-26-121-01.json github.com: https://github.com/cisagov/manage.get.gov/issues/4858 first.org: 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
Credits
bn-omran (@scofaild23)