🛡️ CVE-2023-34960 — chamilo

🔴 CVSS 9.8 — Critical ✅ No Known Exploit CWE-77 NVD
9.8
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

A command injection vulnerability in the wsConvertPpt component of Chamilo v1.11.* up to v1.11.18 allows attackers to execute arbitrary commands via a SOAP API call with a crafted PowerPoint name.

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs no privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality high, integrity high, availability high.

Weakness class

CVE-2023-34960 is classified as CWE-77: Command Injection. User input is placed into a command that the system interprets, allowing extra commands to be appended to the intended one.

Affected software

CVE-2023-34960 is recorded against 1 package.

  • chamilo (from 1.11.0 up to 1.11.18)

Timeline and source

Published on 1 August 2023 and last revised on 9 July 2026. No public exploit is currently recorded for this entry. Record sourced from NVD.

References

packetstormsecurity.com
support.chamilo.org
packetstormsecurity.com
support.chamilo.org

Details

Severity CRITICAL
CVSS Score 9.8
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE CWE-77
Public Exploit ✅ No
Source NVD
Published 2023-08-01
Updated 2026-08-11
Modified 2026-07-09
Fix URL N/A

Affected Packages

Software From version Fixed in
chamilo 1.11.0 1.11.18

Similar Threats

Exploit Protection

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CVE-2023-34960 carries CVSS 9.8 Critical rating. BotEraser checks your installation against this and other known CVE records, and blocks IPs associated with exploit activity.

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