Chamilo up to 1.11.18 SVG File /fileUpload.lib.php unrestricted upload

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.5$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in Chamilo up to 1.11.18. This vulnerability affects unknown code in the library /fileUpload.lib.php of the component SVG File Handler. This manipulation causes unrestricted upload. This vulnerability is tracked as CVE-2023-34944. No exploit exists. It is recommended to apply a patch to fix this issue.

Detailsinfo

A vulnerability was found in Chamilo up to 1.11.18 (Content Management System). It has been declared as problematic. Affected by this vulnerability is an unknown code in the library /fileUpload.lib.php of the component SVG File Handler. The manipulation with an unknown input leads to a unrestricted upload vulnerability. The CWE definition for the vulnerability is CWE-434. The product allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the product's environment. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

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.

The weakness was disclosed 06/14/2023 as 0d0c88c4806280ac9b70a299d6e3099269c9bc54. It is possible to read the advisory at github.com. This vulnerability is known as CVE-2023-34944 since 06/07/2023. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1608.002 according to MITRE ATT&CK.

By approaching the search of inurl:fileUpload.lib.php it is possible to find vulnerable targets with Google Hacking.

Applying the patch 0d0c88c4806280ac9b70a299d6e3099269c9bc54 is able to eliminate this problem. The bugfix is ready for download at github.com.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2023-38983). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.6

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Unrestricted upload
CWE: CWE-434 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: 0d0c88c4806280ac9b70a299d6e3099269c9bc54

Timelineinfo

06/07/2023 🔍
06/14/2023 +7 days 🔍
06/14/2023 +0 days 🔍
01/10/2026 +941 days 🔍

Sourcesinfo

Advisory: 0d0c88c4806280ac9b70a299d6e3099269c9bc54
Status: Confirmed

CVE: CVE-2023-34944 (🔍)
GCVE (CVE): GCVE-0-2023-34944
GCVE (VulDB): GCVE-100-231487
EUVD: 🔍

Entryinfo

Created: 06/14/2023 06:01
Updated: 01/10/2026 14:22
Changes: 06/14/2023 06:01 (42), 07/13/2023 08:28 (11), 01/10/2026 14:22 (16)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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