CVE-2023-47320

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Published Dec 13, 2023 CVSS 3.1 · 8.1 High EPSS < 1% KEV · Not listed

Description

Silverpeas Core 6.3.1 is vulnerable to Incorrect Access Control. An attacker with low privileges is able to execute the administrator-only function of putting the application in "Maintenance Mode" due to broken access control. This makes the application unavailable to all users. This affects Silverpeas Core 6.3.1 and below.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:silverpeas:silverpeas:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source	ID	Title
Github GHSA	GHSA-whgv-6j78-5rh2	Broken access control in Silverpeas

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.721% probability within 30 days)

Exploitation poc

Automatable no

Technical Impact total

References

Link	Providers
https://github.com/RhinoSecurityLabs/CVEs/tree/master/CVE-2023-47320

History

May 22, 2025 7:15 PM Weaknesses updated. Scoring metrics updated View changes

Type	Values Removed	Values Added
Weaknesses		CWE-863
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Subscriptions

Silverpeas Silverpeas

Weaknesses

Sources

CVE record Updated: Jul 9, 2026, 12:28 AM

Status: PUBLISHED
Assigner: mitre
Published: Dec 13, 2023, 12:00 AM
Updated: Jul 9, 2026, 12:28 AM
Reserved: Nov 6, 2023, 12:00 AM

View source JSON

Vulnrichment Updated: Jul 9, 2026, 12:28 AM

Updated: Jul 9, 2026, 12:28 AM

NVD Updated: Jul 9, 2026, 1:18 AM

Status: Modified
Published: Dec 13, 2023, 2:15 PM
Modified: Jul 9, 2026, 1:18 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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