CVE-2020-11057Network attack vector

Code execution via dashboard script macro

Published May 12, 2020 · Updated Aug 4, 2024

Code injection in XWiki Platform 7.2 through 11.10.2 allows remote authenticated users to execute scripts through personal dashboards. The dashboard macro processes user-supplied content so Python or Groovy script macros run without scripting or programming permission. A registered account is required, and successful execution can read or modify wiki data and affect server availability.

CVSS severity8.8
High
EPSS probability2.15%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Code injection in XWiki Platform 7.2 through 11.10.2 allows remote authenticated users to execute scripts through personal dashboards. The dashboard macro processes user-supplied content so Python or Groovy script macros run without scripting or programming permission. A registered account is required, and successful execution can read or modify wiki data and affect server availability.

The record

CVE
CVE-2020-11057
Published
May 12, 2020
Updated
Aug 4, 2024
Vendor
CryptPad
Product
XWiki Platform
Classifications
CWE-94, T1059
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. May 12, 2020CVE publishedPublication date reported by the CVE source.
  2. Aug 4, 2024Record 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=>= 7.2, < 11.10.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

CryptPad · XWiki Platformversion=>= 7.2, < 11.10.3

Published CVSS scores

9.9GitHubCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L
9.0NVDAV:N/AC:L/Au:S/C:C/I:C/A:C
8.8NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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-94Improper Control of Generation of Code (Code Injection)
T1059Command and Scripting Interpreter

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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