CISA manage.get.gov insecure portfolio administrative privileges
Summary
| CVE | CVE-2026-43510 |
|---|---|
| State | PUBLISHED |
| Assigner | cisa-cg |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2026-05-07 20:16:44 UTC |
| Updated | 2026-05-07 20:32:03 UTC |
| 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. |
Risk And Classification
Primary CVSS: v4.0 7 HIGH from 9119a7d8-5eab-497f-8521-727c672e3725
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
EPSS: 0.000520000 probability, percentile 0.163100000 (date 2026-05-11)
Problem Types: CWE-266 | CWE-266 CWE-266 Incorrect Privilege Assignment
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 4.0 | 9119a7d8-5eab-497f-8521-727c672e3725 | Secondary | 7 | HIGH | CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N/E:X/C... |
| 4.0 | CNA | DECLARED | 7 | HIGH | CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N |
| 3.1 | 9119a7d8-5eab-497f-8521-727c672e3725 | Secondary | 7.6 | HIGH | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:H |
| 3.1 | CNA | DECLARED | 7.6 | HIGH | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:H |
CVSS v4.0 Breakdown
Attack Vector
NetworkAttack Complexity
LowAttack Requirements
NonePrivileges Required
HighUser Interaction
NoneConfidentiality
NoneIntegrity
LowAvailability
HighSub Conf.
NoneSub Integrity
NoneSub Availability
NoneCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS v3.1 Breakdown
Attack Vector
NetworkAttack Complexity
LowPrivileges Required
HighUser Interaction
NoneScope
ChangedConfidentiality
NoneIntegrity
LowAvailability
HighCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:H
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | CISA | Manage.get.gov | affected 1.176.0 custom | Not specified |
| CNA | CISA | Manage.get.gov | unaffected 1.176.0 | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| www.cve.org/CVERecord | 9119a7d8-5eab-497f-8521-727c672e3725 | www.cve.org | |
| github.com/cisagov/manage.get.gov/pull/4900 | 9119a7d8-5eab-497f-8521-727c672e3725 | github.com | |
| github.com/cisagov/manage.get.gov/releases/tag/v1.176.0 | 9119a7d8-5eab-497f-8521-727c672e3725 | github.com | |
| github.com/cisagov/manage.get.gov/issues/4858 | 9119a7d8-5eab-497f-8521-727c672e3725 | github.com | |
| raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2026/va-26-121-01.json | 9119a7d8-5eab-497f-8521-727c672e3725 | raw.githubusercontent.com | |
| github.com/cisagov/manage.get.gov/security/advisories/GHSA-6wrg-x3j6-x464 | 9119a7d8-5eab-497f-8521-727c672e3725 | github.com | |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
Vendor Comments And Credit
Discovery Credit
CNA: bn-omran (@scofaild23) (en)
There are currently no legacy QID mappings associated with this CVE.