CVE-2023-34096 — Thruk is a multibackend monitoring webinterface which currently supports Naemon,

Thruk is a multibackend monitoring webinterface which currently supports Naemon, Icinga, Shinken and Nagios as backends. In versions 3.06 and prior, the file `panorama.pm` is vulnerable to a Path Traversal vulnerability which allows an attacker to upload a file to any folder whic

01What is this vulnerability?

Thruk is a multibackend monitoring webinterface which currently supports Naemon, Icinga, Shinken and Nagios as backends. In versions 3.06 and prior, the file `panorama.pm` is vulnerable to a Path Traversal vulnerability which allows an attacker to upload a file to any folder which has write permissions on the affected system. The parameter location is not filtered, validated or sanitized and it…

02Affected products

Vendor	Product	Versions
sni	Thruk	< 3.06.2

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2023-06-08T18:59:51.787Z
• Last modified: 2025-02-13T16:55:17.375Z

09References

• github.com — https://github.com/sni/Thruk/security/advisories/GHSA-vhqc-649h-994h
• github.com — https://github.com/sni/Thruk/commit/26de047275c355c5ae2bbbc51b164f0f8bef5c5b
• github.com — https://github.com/sni/Thruk/commit/cf03f67621b7bb20e2c768bc62b30e976206aa17
• github.com — https://github.com/sni/Thruk/blob/1bc5a5804bf9fc22e82a4eadb21a1795954f0867/plugi…
• github.com — https://github.com/sni/Thruk/blob/1bc5a5804bf9fc22e82a4eadb21a1795954f0867/plugi…
• github.com — https://github.com/sni/Thruk/blob/1bc5a5804bf9fc22e82a4eadb21a1795954f0867/plugi…
• github.com — https://github.com/sni/Thruk/blob/1bc5a5804bf9fc22e82a4eadb21a1795954f0867/plugi…
• packetstormsecurity.com — http://packetstormsecurity.com/files/172822/Thruk-Monitoring-Web-Interface-3.06-…
• galogetlatorre.blogspot.com — https://galogetlatorre.blogspot.com/2023/06/cve-2023-34096-path-traversal-thruk.…
• www.exploit-db.com — https://www.exploit-db.com/exploits/51509
• github.com — https://github.com/galoget/Thruk-CVE-2023-34096