CVE-2023-34960

A command injection vulnerability in the wsConvertPpt component of Chamilo v1.11.* up to v1.11.18 allows atta…

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.

Vendor: chamilo
Product: chamilo
CVSS 3.1: 9.8 (critical), scored by NVD (primary)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE: CWE-77
Published: 2023-08-01
NVD modified: 2026-07-09
NVD status: Modified

Not in the CISA KEV catalogue at the last update.

EPSS

99.3% chance of exploitation in the next 30 days (percentile 99th)

FIRST EPSS, updated 17 Oct 2026. About EPSS

CVSS is severity, EPSS is likelihood, KEV means already exploited. EPSS is a statistical probability, not a certainty: a low score does not make a bug safe, and a high one does not prove it is being exploited.

References

packetstormsecurity.com
support.chamilo.org (Issue Tracking, Vendor Advisory)
packetstormsecurity.com
support.chamilo.org (Issue Tracking, Vendor Advisory)

Data last updated 18 Oct 2026. Sources: NVD API 2.0, FIRST EPSS. Links: NVD, CISA KEV. Metadata only. ThreatWire does not host exploit code.