CVE-2023-29212Public exploitNetwork attack vector

Arbitrary code execution via unescaped included-page markup

Published Apr 16, 2023 · Updated Feb 6, 2025

Eval injection in XWiki Platform 14.0-rc-1 through 14.4.6 and 14.5 through 14.9 allows remote authenticated users to execute code. IncludedPagesDocumentInformation interpolates unescaped included-page names and links into XWiki 2.1 markup, causing embedded Groovy, Python, or Velocity macros to be evaluated. Edit rights are required; successful execution grants full access to the XWiki installation.

CVSS severity9.9
Critical
EPSS probability1.19%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Eval injection in XWiki Platform 14.0-rc-1 through 14.4.6 and 14.5 through 14.9 allows remote authenticated users to execute code. IncludedPagesDocumentInformation interpolates unescaped included-page names and links into XWiki 2.1 markup, causing embedded Groovy, Python, or Velocity macros to be evaluated. Edit rights are required; successful execution grants full access to the XWiki installation.

The record

CVE
CVE-2023-29212
Published
Apr 16, 2023
Updated
Feb 6, 2025
Vendor
CryptPad
Product
XWiki Platform
Classifications
CWE-94, CWE-95, T1059.006
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 16, 2023CVE publishedPublication date reported by the CVE source.
  2. Feb 6, 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=>= 14.0-rc-1, < 14.4.7
  2. Affected versionversion=>= 14.5, < 14.10

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

CryptPad · XWiki Platformversion=>= 14.0-rc-1, < 14.4.7; version=>= 14.5, < 14.10

Published CVSS scores

8.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
9.9GitHubCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/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 exploitPublished

Weakness, pattern, technique

CWE-94Improper Control of Generation of Code ('Code Injection')
CWE-95Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection')
T1059.006Python

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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