What’s Vulnerable › Vulnerabilities

CVE-2021-31747

• Severity: medium (CVSS 4.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-12-10 · updated 2026-06-17
• Weakness: CWE-295

Description

Missing SSL Certificate Validation issue exists in Pluck 4.7.15 in update_applet.php, which could lead to man-in-the-middle attacks.

Affected products

• pluck-cms: 4.7.15

References

• https://github.com/pluck-cms/pluck/issues/101
• https://github.com/pluck-cms/pluck/issues/101

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