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Vulnerability record · CVE-2022-37159 · published 25 August 2022

CVE-2022-37159: Claroline unrestricted file upload vulnerability

Claroline · Claroline

Claroline 13.5.7 and prior is vulnerable to Remote code execution via arbitrary file upload.

9.8 CVSS 3.1 Critical EPSS 26% · top 2.1% CWE-434 · Unrestricted file upload
9.8CVSS 3.1 base score
26%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

Claroline 13.5.7 and prior is vulnerable to Remote code execution via arbitrary file upload.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/matthieu-hackwitharts/claroline-CVEs/blob/main/rce/rce_file_upload.md ExploitThird Party Advisory
https://github.com/matthieu-hackwitharts/claroline-CVEs/blob/main/rce/rce_file_upload.md ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

10.0CVE-2006-0411Claroline vulnerabilityclaro_init_local.inc.php in Claroline 1.7.2 uses guessable session cookies (MD5 hash of connection time), which allows remote attackers to hijack ses…EPSS 2.5%7.5CVE-2006-7048Claroline vulnerabilityMultiple PHP remote file inclusion vulnerabilities in Claroline 1.7.5 allow remote attackers to execute arbitrary PHP code via a URL in the (1) claro…EPSS 3.9%7.5CVE-2006-5256Claroline vulnerabilityPHP remote file inclusion vulnerability in claroline/inc/lib/import.lib.php in Claroline 1.8.0 and earlier allows remote attackers to execute arbitra…EPSS 3.5%7.5CVE-2006-1594Claroline vulnerabilityMultiple directory traversal vulnerabilities in document/rqmkhtml.php in Claroline 1.7.4 and earlier allow remote attackers to use ".." (dot dot) seq…EPSS 5.1%7.5CVE-2006-1596Claroline vulnerabilityPHP remote file inclusion vulnerability in learnPath/include/scormExport.inc.php in Claroline 1.7.4 and earlier allows remote attackers to execute ar…EPSS 2.2%7.5CVE-2005-1375Claroline vulnerabilityMultiple SQL injection vulnerabilities in Claroline 1.5.3 through 1.6 Release Candidate 1, and possibly Dokeos, allow remote attackers to execute arb…EPSS 2.8%7.5CVE-2005-1376Claroline vulnerabilityMultiple directory traversal vulnerabilities in (1) document.php or (2) insertMyDoc.php in Claroline 1.5.3 through 1.6 Release Candidate 1, and possi…EPSS 1.6%7.5CVE-2005-1377Claroline vulnerabilityMultiple PHP remote file inclusion vulnerabilities in Claroline 1.5.3 through 1.6 Release Candidate 1, and possibly Dokeos, allow remote attackers to…EPSS 2.0%

Source: NIST National Vulnerability Database (record CVE-2022-37159), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.