What’s Vulnerable › Vulnerabilities

CVE-2021-39500

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-09-07 · updated 2026-06-17
• Weakness: CWE-22

Description

Eyoucms 1.5.4 is vulnerable to Directory Traversal. Due to a lack of input data sanitizaton in param tpldir, filename, type, nid an attacker can inject "../" to escape and write file to writeable directories.

Affected products

• EyouCMS: 1.5.4

References

• https://github.com/KietNA-HPT/CVE
• https://github.com/eyoucms/eyoucms/releases/tag/v1.5.4
• https://github.com/KietNA-HPT/CVE
• https://github.com/eyoucms/eyoucms/releases/tag/v1.5.4

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