CVE-2023-31456

MEDIUMNVD 5.45.4—

5.4

There is an SSRF vulnerability in the Fluid Topics platform that affects versions prior to 4.3, where the server can be forced to make arbitrary requests to internal and external resources by an authenticated user.

CVSS v3: 5.4
EG Score: 5.4(medium)
EPSS: 38.1%
KEV: Not listed

Published

July 16, 2024

Last Modified

April 15, 2026

References (4)

cve@mitrehttps://antidot.net/blog/
cve@mitrehttps://doc.fluidtopics.com/r/Fluid-Topics-Release-Notes/June-10th-2024
af854a3a-2127-422b-91ae-364da2661108https://antidot.net/blog/
af854a3a-2127-422b-91ae-364da2661108https://doc.fluidtopics.com/r/Fluid-Topics-Release-Notes/June-10th-2024

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 12× 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
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2026-05-26 07:18 UTCepss_batch
2026-05-26 07:18 UTCepss_batch

Frequently asked(5)

What is CVE-2023-31456?

CVE-2023-31456 is a medium vulnerability published on July 16, 2024. There is an SSRF vulnerability in the Fluid Topics platform that affects versions prior to 4.3, where the server can be forced to make arbitrary requests to internal and external resources by an authenticated user.

When was CVE-2023-31456 disclosed?

CVE-2023-31456 was first published in the National Vulnerability Database on July 16, 2024, with the most recent update on April 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-31456 actively exploited?

CVE-2023-31456 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 38.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-31456?

CVE-2023-31456 has a CVSS v3 base score of 5.4 (NVD).

How do I remediate CVE-2023-31456?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-31456, 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.

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CVE-2023-31456

📅 Published

🔄 Last Modified

🔗 References (4)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2023-31456?

🔗 Related CVEs(same CWE)

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Published

Last Modified

References (4)

Frequently asked(5)

Related CVEs(same CWE)