How severe is CVE-2022-34486?

CVE-2022-34486 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-34486 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-34486?

CVE-2022-34486 affects Pukiwiki. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-34486?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2022-34486 published?

CVE-2022-34486 was published on 2022-08-23 and last updated on 2026-06-17.

CVE-2022-34486

CVE-2022-34486 is a high-severity vulnerability in Pukiwiki with a CVSS 3.x base score of 7.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-22.

Key facts

Severity: High (CVSS 3.x base score 7.2)
EPSS exploit prediction: 1% (62nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-22
Affected product: Pukiwiki
Published: 2022-08-23
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2022-34486?: 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.
How severe is CVE-2022-34486?: CVE-2022-34486 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-34486 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-34486?: CVE-2022-34486 affects Pukiwiki. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-34486?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2022-34486 published?: CVE-2022-34486 was published on 2022-08-23 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:pukiwiki:pukiwiki:*:*:*:*:*:*:*:*

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