Wikimedia Parsoid up to 0.11.0/0.12.1 Wikitext Utils/WTUtils.php cross site scripting

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.6$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in Wikimedia Parsoid up to 0.11.0/0.12.1. Affected by this issue is some unknown functionality of the file Utils/WTUtils.php of the component Wikitext Handler. Executing a manipulation can lead to cross site scripting. This vulnerability is registered as CVE-2021-30458. It is possible to launch the attack remotely. No exploit is available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Wikimedia Parsoid up to 0.11.0/0.12.1 (Content Management System). It has been declared as problematic. This vulnerability affects an unknown function of the file Utils/WTUtils.php of the component Wikitext Handler. The manipulation with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. As an impact it is known to affect integrity.

The weakness was published 04/09/2021 as T279451. The advisory is available at phabricator.wikimedia.org. This vulnerability was named CVE-2021-30458. Successful exploitation requires user interaction by the victim. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1059.007 by the MITRE ATT&CK project.

By approaching the search of inurl:Utils/WTUtils.php it is possible to find vulnerable targets with Google Hacking.

Upgrading to version 0.11.1 or 0.12.2 eliminates this vulnerability.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.8
VulDB Meta Temp Score: 4.7

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.1
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined
Google Hack: 🔍

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: Parsoid 0.11.1/0.12.2

Timelineinfo

04/08/2021 🔍
04/09/2021 +1 days 🔍
04/09/2021 +0 days 🔍
04/15/2021 +6 days 🔍

Sourcesinfo

Advisory: T279451
Status: Confirmed

CVE: CVE-2021-30458 (🔍)
GCVE (CVE): GCVE-0-2021-30458
GCVE (VulDB): GCVE-100-172690

Entryinfo

Created: 04/09/2021 14:05
Updated: 04/15/2021 11:33
Changes: 04/09/2021 14:05 (41), 04/15/2021 11:26 (5), 04/15/2021 11:33 (18)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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