Chamilo LMS 1.11.18 Homepage cross site scripting

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.1$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in Chamilo LMS 1.11.18. This affects an unknown part of the component Homepage Handler. This manipulation causes cross site scripting. This vulnerability is registered as CVE-2023-31805. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability has been found in Chamilo LMS 1.11.18 (Content Management System) and classified as problematic. Affected by this vulnerability is an unknown code of the component Homepage Handler. The manipulation with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. As an impact it is known to affect integrity. The summary by CVE is:

Cross Site Scripting vulnerability found in Chamilo Lms v.1.11.18 allows a local authenticated attacker to execute arbitrary code via the homepage function.

The weakness was published 05/09/2023. This vulnerability is known as CVE-2023-31805 since 04/29/2023. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2023-36096). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.1
VulDB Meta Temp Score: 4.1

VulDB Base Score: 3.5
VulDB Temp Score: 3.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.8
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/29/2023 🔍
05/09/2023 +10 days 🔍
05/09/2023 +0 days 🔍
12/28/2025 +964 days 🔍

Sourcesinfo

Advisory: chamilo.com
Status: Not defined

CVE: CVE-2023-31805 (🔍)
GCVE (CVE): GCVE-0-2023-31805
GCVE (VulDB): GCVE-100-228505
EUVD: 🔍

Entryinfo

Created: 05/09/2023 21:03
Updated: 12/28/2025 08:33
Changes: 05/09/2023 21:03 (38), 06/01/2023 19:29 (1), 06/01/2023 19:37 (11), 12/28/2025 08:33 (16)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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