CVE-2021-36758
1Password Connect server before 1.2 is missing validation checks, permitting users to create...
1Password Connect server before 1.2 is missing validation checks, permitting users to create Secrets Automation access tokens that can be used to perform privilege escalation. Malicious users authorized to create Secrets Automation access tokens can create tokens that have access beyond what the user is authorized to access, but limited to the existing authorizations of the Secret Automation the token is created in.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
1Password Connect server before 1.2 is missing validation checks, permitting users to create Secrets Automation access tokens that can be used to perform privilege escalation. Malicious users authorized to create Secrets Automation access tokens can create tokens that have access beyond what the user is authorized to access, but limited to the existing authorizations of the Secret Automation the token is created in.
- Record
CVE-2021-36758- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N - CVSS 2.0
- 5.5 Medium
AV:N/AC:L/Au:S/C:P/I:P/A:N - Weakness
- CWE-20, CWE-863
- Updated
- 2026-11-02
CVE List No score
1Password Connect server before 1.2 is missing validation checks, permitting users to create Secrets Automation access tokens that can be used to perform privilege escalation. Malicious users authorized to create Secrets Automation access tokens can create tokens that have access beyond what the user is authorized to access, but limited to the existing authorizations of the Secret Automation the token is created in.
- Record
CVE-2021-36758- Updated
- 2026-11-02
EUVDEUVD-2021-23346 No score
1Password Connect server before 1.2 is missing validation checks, permitting users to create Secrets Automation access tokens that can be used to perform privilege escalation. Malicious users authorized to create Secrets Automation access tokens can create tokens that have access beyond what the user is authorized to access, but limited to the existing authorizations of the Secret Automation the token is created in.
- Record
EUVD-2021-23346- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-r2xx-fjfv-4589 No score
1Password Connect server before 1.2 is missing validation checks, permitting users to create...
1Password Connect server before 1.2 is missing validation checks, permitting users to create Secrets Automation access tokens that can be used to perform privilege escalation. Malicious users authorized to create Secrets Automation access tokens can create tokens that have access beyond what the user is authorized to access, but limited to the existing authorizations of the Secret Automation the token is created in.
- Record
GHSA-r2xx-fjfv-4589- Weakness
- CWE-20
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-36758 is a medium vulnerability (CVSS 5.4) in 1password Connect, published July 15, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.47%, the 41st percentile. No source names a fixed version.