EUVD-2026-76810
GHSA-67c7-wvpf-h5rm
Severity by source
AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:N
Retained admin credentials enable full site read and write access, so I:H is accurate; PR:H reflects the required trust-granted temporary account; all other input metrics are appropriate.
Primary rating from Vendor (wpscan).
CVSS VectorVendor: wpscan
Lifecycle Timeline
6DescriptionCVE.org
The Temporary Login Without Password WordPress plugin before 1.9.9 does not prevent a temporary user from creating an Application Password, and does not revoke one when the temporary access expires or is disabled, allowing the recipient of a temporary login to retain working access to the site over REST and XML-RPC after the administrator believes it has been withdrawn. The retained access carries whatever role was granted, which for the Temporary Login Without Password WordPress plugin before 1.9.9's main use case is Administrator.
AnalysisAI
Persistent credential retention in the Temporary Login Without Password WordPress plugin (before 1.9.9) allows a temporary user to generate a WordPress Application Password during their valid session window, which continues to authenticate via the REST API and XML-RPC indefinitely after the administrator revokes or expires the temporary account. Because the plugin's primary use case provisions Administrator-level access to temporary users, a trust-model breach occurs: the administrator believes access has been withdrawn, while the temporary user silently retains full admin-equivalent API access. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | The site must have the Temporary Login Without Password plugin installed at a version before 1.9.9, AND an administrator must have provisioned and delivered a temporary login link to the attacker. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The provided CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:N (5.5 Medium) correctly reflects the High Privilege prerequisite - exploitation requires being the recipient of an administrator-provisioned temporary login, not an anonymous external attacker. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | Upgrade the Temporary Login Without Password plugin to version 1.9.9 or later, which is the vendor-confirmed patched release per the WPScan advisory (https://wpscan.com/vulnerability/9424fd42-5c77-41a9-a1fb-db568126515e/). … Detailed patch versions, workarounds, and compensating controls in full report. |
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External POC / Exploit Code
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