CVE-2022-29513Network attack vector

Administrator-triggered script execution in user browsers

Published Jul 4, 2022 · Updated Aug 3, 2024

Cross-site scripting in Cybozu Garoon Scheduler 4.10.0 through 5.5.1 allows remote authenticated users to execute arbitrary script. Cybozu has not disclosed the affected Scheduler field or the missing output-encoding operation, and it withholds reproduction steps because they enable attacks. Administrative privilege and interaction by a logged-in user are required; script runs in that user's browser and can affect displayed data or browser-accessible information.

CVSS severity4.8
Medium
EPSS probability0.54%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Cross-site scripting in Cybozu Garoon Scheduler 4.10.0 through 5.5.1 allows remote authenticated users to execute arbitrary script. Cybozu has not disclosed the affected Scheduler field or the missing output-encoding operation, and it withholds reproduction steps because they enable attacks. Administrative privilege and interaction by a logged-in user are required; script runs in that user's browser and can affect displayed data or browser-accessible information.

The record

CVE
CVE-2022-29513
Published
Jul 4, 2022
Updated
Aug 3, 2024
Vendor
Cybozu
Product
Garoon
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Jul 4, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=4.10.0 to 5.5.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Cybozu · Garoonversion=4.10.0 to 5.5.1

Published CVSS scores

4.8JPCERT/CC and IPACVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
3.5JPCERT/CC and IPAAV: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
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007Command and Scripting Interpreter: JavaScript/JScript

Public exploit references

No public exploit references are available in this record.

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

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo