What’s Vulnerable › Vulnerabilities

CVE-2021-24644: Images to WebP < 1.9 - Authenticated Local File Inclusion

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 5.9% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-11-23 · updated 2026-06-17
• Weakness: CWE-22

Description

The Images to WebP WordPress plugin before 1.9 does not validate or sanitise the tab parameter before passing it to the include() function, which could lead to a Local File Inclusion issue

Affected products

• Images to WebP: before 1.9 — fixed in 1.9

How to fix

Upgrade to a fixed version: Images to WebP 1.9. Check the vendor advisory for mitigations.

References

• https://wpscan.com/vulnerability/5a363eeb-9510-4535-97e2-9dfd3b10d511
• https://wpscan.com/vulnerability/5a363eeb-9510-4535-97e2-9dfd3b10d511

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