CVE-2026-82860 json
@hulumi/policies before 1.3.2 Admin Policy Bypass
published 2026-05-21 5 mo ago modified 2026-10-08 32 d ago also GHSA-4xrh-5m3m-328w , EUVD-2026-68448
- cvss
- 9.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 45%
- public exploits
- 0
- none known
Summary
@hulumi/policies versions before 1.3.2 fail to fully inspect inline and attached IAM policy evidence for the administrator-policy guardrail. Attackers can craft admin-equivalent policy paths that bypass policy evaluation controls.
Patch / fix
- npm @hulumi/policies 1.3.2
- hulumi policies 1.3.2
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- total
- Assessed
- 2 mo ago
Exploit prediction
0.54% chance of exploitation in the next 30 days, higher than 45% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 9.3 | 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 |
| CNA | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| CNA | 4.0 | 9.3 | 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/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 |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| npm | @hulumi/policies | <1.3.2 |
1.3.2 |
Affected products
- hulumi policies
Classification
- Weakness
-
- CWE-269 Improper Privilege Management
References
-
github.com
/kerberosmansour/hulumi/security/advisories/GHSA-4xrh-5m3m-328w
vendor-advisory, web
-
vulncheck.com
/advisories/hulumi-policies-before-1.3.2-admin-policy-bypass
third-party-advisory
-
github.com
/kerberosmansour/hulumi
package
Sources
- CVE List CVE-2026-82860
- GitHub Advisory GHSA-4xrh-5m3m-328w
- NVD CVE-2026-82860
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