CVE-2024-13646: The Single-user-chat plugin for WordPress is vulnerable to unauthorized modification of data that can lead to a denial of service due to insufficient validation on the 'single_user_chat_update_login'

high Affects single-user-chat (WordPress plugin). Feed 2026.10.29.1, updated 2026-10-28; published 2025-01-30; advisory modified 2026-06-17.

The Single-user-chat plugin for WordPress is vulnerable to unauthorized modification of data that can lead to a denial of service due to insufficient validation on the 'single_user_chat_update_login'

Package: single-user-chat (WordPress plugin) WordPress
Affected versions: <=0.5
Fixed in: no fix recorded
Severity: high CVSS 8.1
Exploitation: not on CISA KEV · EPSS 0% (31.3th percentile)
Published: 2025-01-30
Source: nvd

References

CWE-285

NVD record single-user-chat (WordPress plugin) advisories

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