CVE-2021-35414

Severity Score

9.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Chamilo LMS v1.11.x was discovered to contain a SQL injection via the doc parameter in main/plagiarism/compilatio/upload.php.

Se ha detectado que Chamilo LMS versión v1.11.x, contiene una inyección SQL por medio del parámetro doc en el archivo main/plagiarism/compilatio/upload.php

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2021-06-23 CVE Reserved
2021-12-03 CVE Published
2024-08-04 CVE Updated
2024-08-04 First Exploit
2024-12-17 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

CAPEC

References (7)

URL	Tag	Source

URL	Date	SRC
https://github.com/andrejspuler/writeups/tree/main/chamilo-lms#unauthenticated-sql-injection-2-in-plugin	2024-08-04
https://github.com/andrejspuler/writeups/tree/main/chamilo-lms#unauthenticated-sql-injection-in-compilatio-module	2024-08-04

URL	Date	SRC
https://github.com/chamilo/chamilo-lms/commit/36149c1ff99973840a809bb865f23e1b23d6df00	2021-12-06
https://github.com/chamilo/chamilo-lms/commit/6a98e32bb04aa66cbd0d29ad74d7d20cc7e7e9c5	2021-12-06
https://github.com/chamilo/chamilo-lms/commit/f398b5b45c019f873a54fe25c815dbaaf963728b	2021-12-06
https://support.chamilo.org/projects/1/wiki/Security_issues#Issue-59-2021-05-13-High-impact-low-risk-Unauthenticated-SQL-injection-vulnerability-when-a-module-is-enabled	2021-12-06
https://support.chamilo.org/projects/1/wiki/Security_issues#Issue-65-2021-05-15-High-impact-very-high-risk-Unauthenticated-SQL-injection-in-plugin	2021-12-06

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Chamilo Search vendor "Chamilo"		Chamilo Lms Search vendor "Chamilo" for product "Chamilo Lms"				>= 1.11.0 <= 1.11.16 Search vendor "Chamilo" for product "Chamilo Lms" and version " >= 1.11.0 <= 1.11.16"		-		Affected