CVE-2023-27178

CRITICALNVD 9.89.8—

9.8

An arbitrary file upload vulnerability in the upload function of GDidees CMS 3.9.1 allows attackers to execute arbitrary code via a crafted file.

CVSS v3: 9.8
EG Score: 9.8(medium)
EPSS: 79.7%
KEV: Not listed

Published

April 10, 2023

Last Modified

February 11, 2025

Advisory Details (3)

Auto-updated Jun 1, 2026

No patch confirmed yet.

generic

GDidées - Centre de ressources WEB : Nouveautés du Cms

https://www.gdidees.eu/cms-1-0.html

generic

debian/php-cgi.conf · dc253886b5b2e9bc8d9e36db787abb083a667fd8 · Debian PHP Team / php · GitLab

https://salsa.debian.org/php-team/php/-/blob/dc253886b5b2e9bc8d9e36db787abb083a667fd8/debian/php-cgi.conf#L5-6

generic

CVE-2023-27178.txt · GitHub

https://gist.github.com/Hadi999/4bc173bfb802c229b9bb397fa906847b

Weakness Classification(1)

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

CWE-434Unrestricted Upload of File with Dangerous Type

Data Freshness Timeline

(refreshed 13× 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.

2026-06-05 06:09 UTCepss_batch
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2026-06-04 13:11 UTCepss_batch
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2026-05-31 22:29 UTCepss_batch
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2026-05-29 13:43 UTCepss_batch
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2026-05-27 13:39 UTCepss_batch
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Frequently asked(5)

What is CVE-2023-27178?

CVE-2023-27178 is a critical vulnerability published on April 10, 2023. An arbitrary file upload vulnerability in the upload function of GDidees CMS 3.9.1 allows attackers to execute arbitrary code via a crafted file.

When was CVE-2023-27178 disclosed?

CVE-2023-27178 was first published in the National Vulnerability Database on April 10, 2023, with the most recent update on February 11, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-27178 actively exploited?

CVE-2023-27178 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 79.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-27178?

CVE-2023-27178 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2023-27178?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-27178, 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

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CVE-2023-27178

📅 Published

🔄 Last Modified

📋 Advisory Details (3)

GDidées - Centre de ressources WEB : Nouveautés du Cms

debian/php-cgi.conf · dc253886b5b2e9bc8d9e36db787abb083a667fd8 · Debian PHP Team / php · GitLab

CVE-2023-27178.txt · GitHub

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2023-27178?

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Advisory Details (3)

Frequently asked(5)

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