XWiki xwiki-platform-vfs-ui prior 13.10.11/14.4.8/14.10.2/15.0-rc-1 VFS Tree Macro eval injection

CVSS Meta Temp Score
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CTI Interest Score
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7.3$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in XWiki xwiki-platform-vfs-ui. This issue affects some unknown processing of the component VFS Tree Macro Handler. The manipulation leads to eval injection. This vulnerability is traded as CVE-2023-29521. It is possible to initiate the attack remotely. There is no exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in XWiki xwiki-platform-vfs-ui (Content Management System) and classified as problematic. This issue affects an unknown code of the component VFS Tree Macro Handler. 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. The summary by CVE is:

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Any user with view rights 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 `Macro.VFSTreeMacro`. This page is not installed by default.This vulnerability has been patched in XWiki 15.0-rc-1, 14.10.2, 14.4.8, 13.10.11. Users are advised to upgrade. There are no known workarounds for this vulnerability.

The weakness was shared 04/19/2023 as GHSA-p67q-h88v-5jgr. The advisory is shared at github.com. The identification of this vulnerability is CVE-2023-29521 since 04/07/2023. Neither technical details nor an exploit are publicly available.

Upgrading to version 13.10.11, 14.4.8, 14.10.2 or 15.0-rc-1 eliminates this vulnerability. Applying the patch fad02328f5ec7ab7fe5b932ffb5bc5c1ba7a5b12 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.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.4
VulDB Meta Temp Score: 7.3

VulDB Base Score: 5.0
VulDB Temp Score: 4.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CNA Base Score: 8.4
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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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: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: xwiki-platform-vfs-ui 13.10.11/14.4.8/14.10.2/15.0-rc-1
Patch: fad02328f5ec7ab7fe5b932ffb5bc5c1ba7a5b12

Timelineinfo

04/07/2023 🔍
04/19/2023 +12 days 🔍
04/19/2023 +0 days 🔍
05/13/2023 +24 days 🔍

Sourcesinfo

Advisory: GHSA-p67q-h88v-5jgr
Status: Confirmed

CVE: CVE-2023-29521 (🔍)
GCVE (CVE): GCVE-0-2023-29521
GCVE (VulDB): GCVE-100-226769

Entryinfo

Created: 04/19/2023 06:53
Updated: 05/13/2023 15:10
Changes: 04/19/2023 06:53 (52), 05/13/2023 15:10 (11)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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