CVE-2023-3188

MEDIUMNVD 6.58.3▲Elevated

6.5

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

CVSS v3: 6.5
EG Score: 8.3(medium)
EPSS: 97.8%
KEV: Not listed

Published

June 10, 2023

Last Modified

November 21, 2024

References (4)

security@huntrhttps://github.com/owncast/owncast/commit/f40135dbf28093864482f9662c23e478ea192b16
security@huntrhttps://huntr.dev/bounties/0d0d526a-1c39-4e6a-b081-d3914468e495
af854a3a-2127-422b-91ae-364da2661108https://github.com/owncast/owncast/commit/f40135dbf28093864482f9662c23e478ea192b16
af854a3a-2127-422b-91ae-364da2661108https://huntr.dev/bounties/0d0d526a-1c39-4e6a-b081-d3914468e495

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-918Server-Side Request Forgery (SSRF)

Data Freshness Timeline

(refreshed 10× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-04 13:11 UTCepss_batch
2026-06-04 13:11 UTCepss_batch
2026-06-02 20:12 UTCepss_batch
2026-06-02 20:12 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-05-31 00:15 UTCepss_batch
2026-05-31 00:15 UTCepss_batch
2026-05-29 13:43 UTCepss_batch
2026-05-29 13:43 UTCepss_batch
2026-05-28 13:44 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-24 23:43 UTCEG score recompute

Publicly available exploits

(1 reference)

Working exploit code is in the public domain. Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

Nucleihttp/cves/2023/CVE-2023-3188.yaml
First seen Jan 1, 2023
Owncast - Server Side Request Forgery
Open source ↗

Frequently asked(5)

What is CVE-2023-3188?

CVE-2023-3188 is a medium vulnerability published on June 10, 2023. Server-Side Request Forgery (SSRF) in GitHub repository owncast/owncast prior to 0.1.0.

When was CVE-2023-3188 disclosed?

CVE-2023-3188 was first published in the National Vulnerability Database on June 10, 2023, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-3188 actively exploited?

CVE-2023-3188 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 97.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-3188?

CVE-2023-3188 has a CVSS v3 base score of 6.5 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 8.3.

How do I remediate CVE-2023-3188?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-3188, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2023-3188

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CVE-2023-3188

📅 Published

🔄 Last Modified

🔗 References (4)

Weakness Classification(1)

Data Freshness Timeline

Publicly available exploits

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2023-3188?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (4)

Frequently asked(5)

Related CVEs(same CWE)