CVE-2022-29354
CVE-2022-29354 is a critical-severity vulnerability in Keystonejs Keystone with a CVSS 3.x base score of 9.8. 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-434.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- CVSS v2: 7.5
- EPSS exploit prediction: 2% (82nd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-434
- Affected product: Keystonejs Keystone
- Published:
- Last modified:
Description
An arbitrary file upload vulnerability in the file upload module of Keystone v4.2.1 allows attackers to execute arbitrary code via a crafted file.
Frequently asked questions
- What is CVE-2022-29354?
- An arbitrary file upload vulnerability in the file upload module of Keystone v4.2.1 allows attackers to execute arbitrary code via a crafted file.
- How severe is CVE-2022-29354?
- CVE-2022-29354 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2022-29354 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-29354?
- CVE-2022-29354 affects Keystonejs Keystone. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2022-29354?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2022-29354 published?
- CVE-2022-29354 was published on 2022-05-16 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:keystonejs:keystone:4.2.1:*:*:*:*:node.js:*:*
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