How severe is CVE-2023-3188?

CVE-2023-3188 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2023-3188 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-3188?

CVE-2023-3188 affects Owncast Project Owncast. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-3188?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2023-3188 published?

CVE-2023-3188 was published on 2023-06-10 and last updated on 2026-06-17.

CVE-2023-3188

CVE-2023-3188 is a medium-severity vulnerability in Owncast Project Owncast with a CVSS 3.x base score of 6.5. 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-918.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 1% (68th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-918
Affected product: Owncast Project Owncast
Published: 2023-06-10
Last modified: 2026-06-17

Description

Server-Side Request Forgery (SSRF) in GitHub repository owncast/owncast prior to 0.1.0.

Frequently asked questions

What is CVE-2023-3188?: Server-Side Request Forgery (SSRF) in GitHub repository owncast/owncast prior to 0.1.0.
How severe is CVE-2023-3188?: CVE-2023-3188 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2023-3188 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-3188?: CVE-2023-3188 affects Owncast Project Owncast. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-3188?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-3188 published?: CVE-2023-3188 was published on 2023-06-10 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:owncast_project:owncast:*:*:*:*:*:*:*:*

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