ProofreadPage up to 1.39.3 on MediaWiki PageContentHandler.php information disclosure

CVSS Meta Temp Score
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Current Exploit Price (≈)
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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.
4.4$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in ProofreadPage up to 1.39.3 on MediaWiki. This affects an unknown part of the file includes/Page/PageContentHandler.php. Executing a manipulation can lead to information disclosure. This vulnerability is tracked as CVE-2023-37305. No exploit exists.

Detailsinfo

A vulnerability has been found in ProofreadPage up to 1.39.3 on MediaWiki and classified as problematic. This vulnerability affects an unknown code block of the file includes/Page/PageContentHandler.php. The manipulation with an unknown input leads to a information disclosure vulnerability. The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality. CVE summarizes:

An issue was discovered in the ProofreadPage (aka Proofread Page) extension for MediaWiki through 1.39.3. In includes/Page/PageContentHandler.php and includes/Page/PageDisplayHandler.php, hidden users can be exposed via public interfaces.

The weakness was disclosed 06/30/2023. The advisory is available at gerrit.wikimedia.org. This vulnerability was named CVE-2023-37305 since 06/30/2023. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1592 by the MITRE ATT&CK project.

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

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2023-41209). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.4
VulDB Meta Temp Score: 4.4

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

NVD Base Score: 5.3
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

06/30/2023 🔍
06/30/2023 +0 days 🔍
06/30/2023 +0 days 🔍
01/17/2026 +932 days 🔍

Sourcesinfo

Advisory: gerrit.wikimedia.org
Status: Not defined

CVE: CVE-2023-37305 (🔍)
GCVE (CVE): GCVE-0-2023-37305
GCVE (VulDB): GCVE-100-232762
EUVD: 🔍

Entryinfo

Created: 06/30/2023 21:11
Updated: 01/17/2026 22:30
Changes: 06/30/2023 21:11 (38), 07/22/2023 09:05 (11), 01/17/2026 22:30 (16)
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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