What’s Vulnerable › Vulnerabilities

CVE-2022-34486

• Severity: high (CVSS 7.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-08-23 · updated 2026-06-17
• Weakness: CWE-22

Description

Path traversal vulnerability in PukiWiki versions 1.4.5 to 1.5.3 allows a remote authenticated attacker with an administrative privilege to execute a malicious script via unspecified vectors.

Affected products

• PukiWiki Development Team PukiWiki: from 1.4.5 before 1.5.4 — fixed in 1.5.4

How to fix

Upgrade to a fixed version: PukiWiki Development Team PukiWiki 1.5.4. Check the vendor advisory for mitigations.

References

• https://jvn.jp/en/vu/JVNVU96002401/index.html
• https://pukiwiki.osdn.jp/?PukiWiki/Errata
• https://jvn.jp/en/vu/JVNVU96002401/index.html
• https://pukiwiki.osdn.jp/?PukiWiki/Errata

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