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Public proof of conceptFix available

CVE-2022-22909

A public proof of concept exists; no exploitation attested.

  • Published2022-03-03
  • WeaknessCWE-94

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

HotelDruid v3.0.3 was discovered to contain a remote code execution (RCE) vulnerability which is exploited via an attacker inserting a crafted payload into the name field under the Create New Room module.

Timeline

dates in UTC
  1. 2022-02-18Exploit-DB entryExploit-DB
  2. 2022-03-0300:15CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-11-03 15:37 UTC
Indicators tagged with this CVE, per day0 indicators over 7 days
Block these indicators
  • Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2022-22909?format=txt
  • CSV export: https://api.ismalicious.com/edl/cve/CVE-2022-22909?format=csv
  • TAXII collection of exploited CVEs
  • The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD
Digitaldruid hoteldruid
BranchAffectedFixed in
3.0= 3.0.3no fix published

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Distribution builds and vendor advisories

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Packages

  • hoteldruidUbuntu:25.10all versions · no fixed version listed
  • hoteldruidUbuntu:24.04:LTSall versions · no fixed version listed
  • hoteldruidUbuntu:22.04:LTSall versions · no fixed version listed
  • hoteldruidUbuntu:20.04:LTSall versions · no fixed version listed
  • hoteldruidUbuntu:18.04:LTSall versions · no fixed version listed
  • hoteldruidUbuntu:16.04:LTSall versions · no fixed version listed
  • hoteldruidDebian:12all versions · fixed in 3.0.4-1

Full record on NVD

Fix

Advisories and patches

Detection

read 2026-11-02 22:42 UTC
Nuclei template
none so far
ProjectDiscovery
Exploit-DB
EDB-50754
Exploit-DB
Proof-of-concept repositories
2 repositories, unverified0z09e/CVE-2022-22909kaal18/CVE-2022-22909
PoC-in-GitHub
Metasploit modules
none listed
Metasploit Framework

Sources

  • NVDCVSS 3.18.8read 2026-10-23
  • NVDCVSS 2.06.5read 2026-10-23
  • NVDweakness (CWE)CWE-94read 2026-10-23
  • FIRST EPSSEPSS score45.4 %read 2026-11-02
  • PoC-in-GitHubproof of concept2read 2026-11-02
  • Exploit-DBdetectionread 2026-11-02
  • OSVaffected packages—

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published
2022-03-03
Last Modified
2026-06-17
NVD status
Modified

Frequently asked questions

What is CVE-2022-22909?

HotelDruid v3.0.3 was discovered to contain a remote code execution (RCE) vulnerability which is exploited via an attacker inserting a crafted payload into the name field under the Create New Room module.

Is CVE-2022-22909 actively exploited?

Active exploitation of CVE-2022-22909 has not been confirmed. Its EPSS score was 45.4% on 2026-11-03, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2022-22909?

CVE-2022-22909 has a CVSS v3 base score of 8.8 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

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