CVE-2021-24252: The Event Banner WordPress plugin through 1.3 does not verify the uploaded image file, allowing admin accounts to upload arbitrary files, such as .exe, .php, or others executable, leading to RCE. Due

high Affects event-banner (WordPress plugin). Feed 2026.10.29.1, updated 2026-10-28; published 2021-05-06; advisory modified 2026-06-17.

The Event Banner WordPress plugin through 1.3 does not verify the uploaded image file, allowing admin accounts to upload arbitrary files, such as .exe, .php, or others executable, leading to RCE. Due

Package: event-banner (WordPress plugin) WordPress
Affected versions: <=1.3
Fixed in: no fix recorded
Severity: high CVSS 7.2
Exploitation: not on CISA KEV · EPSS 2% (76.8th percentile)
Published: 2021-05-06
Source: nvd

References

CWE-434

NVD record event-banner (WordPress plugin) advisories

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