What’s Vulnerable › Vulnerabilities

CVE-2022-28380

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-04-03 · updated 2026-06-17
• Weakness: CWE-22

Description

The rc-httpd component through 2022-03-31 for 9front (Plan 9 fork) allows ..%2f directory traversal if serve-static is used.

Affected products

• Rc-Httpd Project Rc-Httpd: through 2022-03-31

References

• https://desuarchive.org/g/thread/86286230
• https://git.9front.org/plan9front/plan9front/241667b933ff5bacb9a3974f6877fb8aad78bed3/commit.html
• https://desuarchive.org/g/thread/86286230
• https://git.9front.org/plan9front/plan9front/241667b933ff5bacb9a3974f6877fb8aad78bed3/commit.html

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