CVE-2025-32430Public exploitNetwork attack vector

Victim-session JavaScript execution via unescaped template parameters

Published Aug 5, 2025 · Updated Aug 6, 2025

Reflected XSS in XWiki Platform allows remote attackers to run JavaScript in a victim's session through crafted template URLs. The extension.vm and job_status_json.vm templates insert parameter-derived values into HTML without XML escaping. A victim must visit the attacker-controlled URL; the script then performs actions with the victim's permissions.

CVSS severity5.3
Medium
EPSS probability0.63%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Reflected XSS in XWiki Platform allows remote attackers to run JavaScript in a victim's session through crafted template URLs. The extension.vm and job_status_json.vm templates insert parameter-derived values into HTML without XML escaping. A victim must visit the attacker-controlled URL; the script then performs actions with the victim's permissions.

The record

CVE
CVE-2025-32430
Published
Aug 5, 2025
Updated
Aug 6, 2025
Vendor
CryptPad
Product
XWiki Platform
Classifications
CWE-79, T1204.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 5, 2025CVE publishedPublication date reported by the CVE source.
  2. Aug 6, 2025Record 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=>= 16.5.0-rc-1, < 16.10.6
  2. Affected versionversion=>= 17.0.0-rc-1, < 17.3.0-rc-1
  3. Affected versionversion=>= 4.2-milestone-3, < 16.4.8

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

CryptPad · XWiki Platformversion=>= 16.5.0-rc-1, < 16.10.6; version=>= 17.0.0-rc-1, < 17.3.0-rc-1; version=>= 4.2-milestone-3, < 16.4.8

Published CVSS scores

5.3GitHub Advisory DatabaseCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA: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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1204.001Malicious Link

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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