Is there a public exploit for CVE-2026-117542?

No public exploit for CVE-2026-117542 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2026-117542?

CVE-2026-117542 scores CVSS 5.1 (v4.0), rated medium.

What does CVE-2026-117542 affect?

CVE-2026-117542 affects jdownloads.com jDownloads extension for Joomla.

5.1 Medium

Joomla Extension - jdownloads.com - Authenticated path traversal in jDownloads < 4.1.8 - A manipulated updatefile form parameter could…

CVE-2026-117542

Joomla Extension - jdownloads.com - Authenticated path traversal in jDownloads < 4.1.8 - A manipulated updatefile form parameter could bypass the intended server-file selection restrictions and move files from outside the permitted selection directory or assign them to a download. This could expose file contents and remove source files from their original locations.

Assessment

CVSS: 5.1 (v4.0)
Severity: Medium
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 12 November 2026
Last updated: 13 November 2026
Affected: jdownloads.com · jDownloads extension for Joomla
Assigner: Joomla

CVSS vectorCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

At the source

EUVD (ENISA)

References

https://www.jdownloads.com/

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