What’s Vulnerable › Vulnerabilities

CVE-2018-20157

• Severity: high (CVSS 7.5 v3.0)
• 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: 2018-12-15 · updated 2026-06-17
• Weakness: CWE-611

Description

The data import functionality in OpenRefine through 3.1 allows an XML External Entity (XXE) attack through a crafted (zip) file, allowing attackers to read arbitrary files.

Affected products

• OpenRefine: through 3.1

References

• https://github.com/OpenRefine/OpenRefine/issues/1907
• https://github.com/OpenRefine/OpenRefine/issues/1907

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