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High severity8.8NVD Advisory· Published Dec 17, 2025· Updated Jun 17, 2026

CVE-2023-53924

CVE-2023-53924

Description

UliCMS 2023.1-sniffing-vicuna contains a remote code execution vulnerability that allows authenticated attackers to upload PHP files with .phar extension during profile avatar upload. Attackers can trigger code execution by visiting the uploaded file's location, enabling system command execution through maliciously crafted avatar uploads.

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Affected products

3
  • UliCMS/UliCMS3 versions
    cpe:2.3:a:ulicms:ulicms:2023.1:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:ulicms:ulicms:2023.1:*:*:*:*:*:*:*
    • (no CPE)range: 2023.1
    • (no CPE)range: 2023.1

Patches

Vulnerability mechanics

References

3

News mentions

0

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