What’s Vulnerable › Vulnerabilities

CVE-2020-18979

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-07-12 · updated 2026-06-17
• Weakness: CWE-79

Description

Cross Siste Scripting (XSS) vulnerablity in Halo 0.4.3 via the X-forwarded-for Header parameter.

Affected products

• halo-dev halo: 0.4.3

References

• https://github.com/halo-dev/halo/issues/126
• https://github.com/halo-dev/halo/issues/126

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