CVE-2026-10529Public exploitNetwork attack vector

Stored script execution via unescaped task names

Published Jun 2, 2026 · Updated Jun 2, 2026

Stored XSS in westboy CicadasCMS 1.0 allows remote authenticated users to run scripts in privileged users' browsers via a crafted task name. ScheduleJobController passes jobName to the save path, and ScheduleJobServiceImpl.update stores it without XSS filtering or output escaping. Task-scheduling edit access is required, and the payload executes when an administrator or another authorized user opens the task list or monitoring page.

CVSS severityUnavailable
Unscored
EPSS probability0.21%
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 westboy CicadasCMS 1.0 allows remote authenticated users to run scripts in privileged users' browsers via a crafted task name. ScheduleJobController passes jobName to the save path, and ScheduleJobServiceImpl.update stores it without XSS filtering or output escaping. Task-scheduling edit access is required, and the payload executes when an administrator or another authorized user opens the task list or monitoring page.

The record

CVE
CVE-2026-10529
Published
Jun 2, 2026
Updated
Jun 2, 2026
Vendor
westboy
Product
CicadasCMS
Classifications
CWE-79, CWE-94, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 2, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 2, 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=2431154dac8d0735e04f1fd2a3c3556668fc8dab

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

westboy · CicadasCMSversion=2431154dac8d0735e04f1fd2a3c3556668fc8dab

Published CVSS scores

2.4VulDBCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
2.4VulDBCVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
3.3VulDBAV:N/AC:L/Au:M/C:N/I:P/A:N/E:POC/RL:ND/RC:UR
4.8VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P

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 exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-94Improper Control of Generation of Code ('Code Injection')
T1059.007Command and Scripting Interpreter: JavaScript/JScript

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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