CVE-2022-2690Public exploitNetwork attack vector

Stored XSS via unsanitized booking remarks

Published Aug 6, 2022 · Updated Apr 15, 2025

Stored XSS in SourceCodester Wedding Hall Booking System allows remote authenticated users to execute script via booking remarks. The booking workflow stores the Remarks value without neutralization and renders it in client and administrator booking views without output encoding. A registered client must submit the remarks, and the script runs when that client or an administrator views the booking, allowing theft of the viewer's cookies.

CVSS severity5.4
Medium
EPSS probability0.57%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in SourceCodester Wedding Hall Booking System allows remote authenticated users to execute script via booking remarks. The booking workflow stores the Remarks value without neutralization and renders it in client and administrator booking views without output encoding. A registered client must submit the remarks, and the script runs when that client or an administrator views the booking, allowing theft of the viewer's cookies.

The record

CVE
CVE-2022-2690
Published
Aug 6, 2022
Updated
Apr 15, 2025
Vendor
SourceCodester
Product
Wedding Hall Booking System
Classifications
CWE-79, T1539
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 6, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 15, 2025Record 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=n/a

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

SourceCodester · Wedding Hall Booking Systemversion=n/a

Published CVSS scores

5.4NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
3.5VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/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.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1539Steal Web Session Cookie

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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