VDB-226766 · CVE-2023-29512 · GHSA-hg5x-3w3x-7g96

XWiki xwiki-platform-web-templates prior 13.10.11/14.4.8/14.10.1/15.0-rc-1 eval injection

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.9	$0-$5k	0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in XWiki xwiki-platform-web-templates. Affected by this issue is some unknown functionality. Such manipulation leads to eval injection. This vulnerability is documented as CVE-2023-29512. The attack can be executed remotely. There is not any exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, has been found in XWiki xwiki-platform-web-templates (Content Management System). Affected by this issue is an unknown functionality. The manipulation with an unknown input leads to a eval injection vulnerability. Using CWE to declare the problem leads to CWE-95. The product receives input from an upstream component, but it does not neutralize or incorrectly neutralizes code syntax before using the input in a dynamic evaluation call (e.g. "eval"). Impacted is confidentiality, integrity, and availability. CVE summarizes:

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Any user with edit rights on a page (e.g., it's own user page), can execute arbitrary Groovy, Python or Velocity code in XWiki leading to full access to the XWiki installation. The root cause is improper escaping of the information loaded from attachments in `imported.vm`, `importinline.vm`, and `packagelist.vm`. This page is installed by default. This vulnerability has been patched in XWiki 15.0-rc-1, 14.10.1, 14.4.8, and 13.10.11. Users are advised to upgrade. There are no known workarounds for this vulnerability.

The weakness was released 04/19/2023 as GHSA-hg5x-3w3x-7g96. The advisory is available at github.com. This vulnerability is handled as CVE-2023-29512 since 04/07/2023. The technical details are unknown and an exploit is not available.

Upgrading to version 13.10.11, 14.4.8, 14.10.1 or 15.0-rc-1 eliminates this vulnerability. Applying the patch e4bbdc23fea0be4ef1921d1a58648028ce753344 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

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Productinfo

Type

Content Management System

Vendor

XWiki

Name

xwiki-platform-web-templates

License

open-source

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.1
VulDB Meta Temp Score: 7.9

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 9.9
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Eval injection
CWE: CWE-95 / CWE-94 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: xwiki-platform-web-templates 13.10.11/14.4.8/14.10.1/15.0-rc-1
Patch: e4bbdc23fea0be4ef1921d1a58648028ce753344

Timelineinfo

04/07/2023 🔍
04/19/2023 +12 days 🔍
04/19/2023 +0 days 🔍
04/19/2023 +0 days 🔍

Sourcesinfo

Advisory: GHSA-hg5x-3w3x-7g96
Status: Confirmed

CVE: CVE-2023-29512 (🔍)
GCVE (CVE): GCVE-0-2023-29512
GCVE (VulDB): GCVE-100-226766

Entryinfo

Created: 04/19/2023 06:51
Changes: 04/19/2023 06:51 (51)
Complete: 🔍
Cache ID: 216::103