CVE-2023-4284

MediumCVSS 6.1/10Last modified Jun 17, 2026

Description

The Post Timeline WordPress plugin before 2.2.6 does not sanitise and escape an invalid nonce before outputting it back in an AJAX response, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin

Metrics

CVSS 3.1 6.1/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected software

VendorProductVersions
UnknownPost Timeline< 2.2.6

References

Timeline

Published
Sep 4, 2023
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2023

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CVE-2023-4284: Medium severity, CVSS 6.1 | Vulnix