CVE-2022-29443Network attack vector

Authenticated stored cross-site scripting

Published Jun 15, 2022 · Updated Apr 28, 2026

Cross-site scripting in Nicdark Hotel Booking <= 3.0 allows remote authenticated users to inject stored script through WordPress booking data. The specific plugin fields or functions that fail to sanitize or escape the stored input are not disclosed in public advisories. A contributor or higher role must submit the payload, and another user must view the affected booking content; execution can alter displayed pages and expose or modify data available to that viewer.

CVSS severity5.4
Medium
EPSS probability0.51%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site scripting in Nicdark Hotel Booking <= 3.0 allows remote authenticated users to inject stored script through WordPress booking data. The specific plugin fields or functions that fail to sanitize or escape the stored input are not disclosed in public advisories. A contributor or higher role must submit the payload, and another user must view the affected booking content; execution can alter displayed pages and expose or modify data available to that viewer.

The record

CVE
CVE-2022-29443
Published
Jun 15, 2022
Updated
Apr 28, 2026
Vendor
Nicdark
Product
Hotel Booking
Classifications
CWE-79
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 15, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 28, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=<= 3.0 <=3.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Nicdark · Hotel Bookingversion=<= 3.0 <=3.0

Published CVSS scores

5.4NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
4.1PatchstackCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:N
3.5NVDAV:N/AC:M/Au:S/C:N/I:P/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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