Severity by source
AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
Contributor role required (PR:L), scope changes to victim browser (S:C); no availability impact as XSS does not disrupt service.
Primary rating from Vendor (Patchstack).
CVSS VectorVendor: Patchstack
Lifecycle Timeline
1DescriptionCVE.org
Contributor Cross Site Scripting (XSS) in Login With Ajax <= 4.5.1 versions.
AnalysisAI
Stored Cross-Site Scripting in the Login With Ajax WordPress plugin version 4.5.1 and earlier allows authenticated contributors to inject malicious scripts that execute in the browsers of higher-privileged users who view the affected content. The vulnerability carries a CVSS 3.1 score of 6.5 with scope change, meaning successful exploitation crosses the plugin's security boundary into the victim's browser session, enabling session token theft or unauthorized action execution. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires the attacker to hold at minimum a WordPress Contributor role on the target site - this is confirmed by the PR:L metric in the CVSS vector and the 'Contributor XSS' classification in the CVE title. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 6.5 score reflects a network-accessible, low-complexity vulnerability requiring low privileges and user interaction - a realistic profile for contributor-level stored XSS in a WordPress plugin. … 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 | The primary remediation is to update the Login With Ajax plugin to a version beyond 4.5.1 if a patched release has been published by the vendor; however, no exact fixed version number is confirmed in the available intelligence data - site administrators should check the WordPress plugin repository or the vendor's changelog directly. … Detailed patch versions, workarounds, and compensating controls in full report. |
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External POC / Exploit Code
Leaving vuln.today
EUVD-2026-60925
GHSA-cr8x-xwpq-5p62