CVE-2023-34944

CRITICALNVD 9.89.8—

9.8

An arbitrary file upload vulnerability in the /fileUpload.lib.php component of Chamilo 1.11.* up to v1.11.18 allows attackers to execute arbitrary code via uploading a crafted SVG file.

CVSS v3: 9.8
EG Score: 9.8(medium)
EPSS: 72.3%
KEV: Not listed

Published

June 13, 2023

Last Modified

November 21, 2024

Advisory Details (3)

Auto-updated May 25, 2026

Upstream fix merged — awaiting tagged release. Sources: github_commit.

github_commit

commit f6e83550c2d1 (chamilo/chamilo-lms)

Fix landed in chamilo/chamilo-lms commit f6e83550c2d1 — awaiting tagged release

https://github.com/chamilo/chamilo-lms/commit/f6e83550c2d17fc93a65ec4be602a78312289f37

github_commit

commit 0d0c88c48062 (chamilo/chamilo-lms)

Fix landed in chamilo/chamilo-lms commit 0d0c88c48062 — awaiting tagged release

https://github.com/chamilo/chamilo-lms/commit/0d0c88c4806280ac9b70a299d6e3099269c9bc54

generic

Test Page for FrankenPHP

http://chamilo.com

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 16× 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 22:46 UTCepss_batch
2026-06-05 22:46 UTCepss_batch
2026-06-05 06:09 UTCepss_batch
2026-06-05 06:09 UTCepss_batch
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
2026-06-02 20:12 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
2026-05-31 22:29 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 13:43 UTCepss_batch
2026-05-28 13:43 UTCepss_batch

Frequently asked(5)

What is CVE-2023-34944?

CVE-2023-34944 is a critical vulnerability published on June 13, 2023. An arbitrary file upload vulnerability in the /fileUpload.lib.php component of Chamilo 1.11.* up to v1.11.18 allows attackers to execute arbitrary code via uploading a crafted SVG file.

When was CVE-2023-34944 disclosed?

CVE-2023-34944 was first published in the National Vulnerability Database on June 13, 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-2023-34944 actively exploited?

CVE-2023-34944 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 72.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-34944?

CVE-2023-34944 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2023-34944?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-34944, 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-2023-34944

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CVE-2023-34944

📅 Published

🔄 Last Modified

📋 Advisory Details (3)