What’s Vulnerable › Vulnerabilities

CVE-2023-1208: HTTP Headers < 1.18.11 - Admin+ Remote Code Execution

• Severity: high (CVSS 7.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-07-10 · updated 2026-06-17

Description

This HTTP Headers WordPress plugin before 1.18.11 allows arbitrary data to be written to arbitrary files, leading to a Remote Code Execution vulnerability.

Affected products

• HTTP Headers: before 1.18.11 — fixed in 1.18.11

How to fix

Upgrade to a fixed version: HTTP Headers 1.18.11. Check the vendor advisory for mitigations.

References

• https://wpscan.com/vulnerability/e0cc6740-866a-4a81-a93d-ff486b79b7f7
• https://wpscan.com/vulnerability/e0cc6740-866a-4a81-a93d-ff486b79b7f7

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