Policy Plugin up to 0.1.0 on Discourse Private Group information disclosure

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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3.4$0-$5k0.00

Summaryinfo

A vulnerability labeled as problematic has been found in Policy Plugin up to 0.1.0 on Discourse. Affected by this issue is some unknown functionality of the component Private Group Handler. Such manipulation leads to information disclosure. This vulnerability is documented as CVE-2025-47288. The attack can be executed remotely. There is not any exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Policy Plugin up to 0.1.0 on Discourse and classified as problematic. Affected by this issue is an unknown part of the component Private Group Handler. The manipulation with an unknown input leads to a information disclosure vulnerability. Using CWE to declare the problem leads to CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. Impacted is confidentiality. CVE summarizes:

Discourse Policy plugin gives the ability to confirm users have seen or done something. Prior to version 0.1.1, if there was a policy posted to a public topic that was tied to a private group then the group members could be shown to non-group members. This issue has been patched in version 0.1.1. A workaround involves moving any policy topics with private groups to restricted categories.

The advisory is available at github.com. This vulnerability is handled as CVE-2025-47288 since 05/05/2025. The exploitation is known to be easy. The attack may be launched remotely. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1592 by the MITRE ATT&CK project.

Upgrading to version 0.1.1 eliminates this vulnerability. Applying the patch 6b4390fe486408cc86ccea6b091406cfac6c5b8f 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.

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

Productinfo

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.4

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

CNA Base Score: 3.5
CNA Vector (GitHub_M): 🔍

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

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: Policy Plugin 0.1.1
Patch: 6b4390fe486408cc86ccea6b091406cfac6c5b8f

Timelineinfo

05/05/2025 🔍
05/30/2025 +25 days 🔍
05/30/2025 +0 days 🔍
05/30/2025 +0 days 🔍

Sourcesinfo

Advisory: GHSA-jc5r-rm2j-mh4x
Status: Confirmed

CVE: CVE-2025-47288 (🔍)
GCVE (CVE): GCVE-0-2025-47288
GCVE (VulDB): GCVE-100-310586

Entryinfo

Created: 05/30/2025 05:50
Changes: 05/30/2025 05:50 (67)
Complete: 🔍
Cache ID: 216::103

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