CVE-2023-6013
CVE-2023-6013 is a medium-severity vulnerability in H2o with a CVSS 3.x base score of 5.4. 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-79.
Key facts
- Severity: Medium (CVSS 3.x base score 5.4)
- EPSS exploit prediction: 1% (50th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-79
- Affected product: H2o
- Published:
- Last modified:
Description
H2O is vulnerable to stored XSS vulnerability which can lead to a Local File Include attack.
Frequently asked questions
- What is CVE-2023-6013?
- H2O is vulnerable to stored XSS vulnerability which can lead to a Local File Include attack.
- How severe is CVE-2023-6013?
- CVE-2023-6013 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
- Is CVE-2023-6013 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-6013?
- CVE-2023-6013 affects H2o. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-6013?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2023-6013 published?
- CVE-2023-6013 was published on 2023-11-16 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:h2o:h2o:-:*:*:*:*:*:*:*
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