Discourse: TL4 users are able to change status of restricted topics
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| discourse | discourse | affected |
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Configuration 1 [-]
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No data.
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| Discourse | Discourse |
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No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.195% probability within 30 days)
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| Metrics |
ssvc
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| Type | Values Removed | Values Added |
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| CPEs | cpe:2.3:a:discourse:discourse:*:*:*:*:*:*:*:* cpe:2.3:a:discourse:discourse:2026.2.0:*:*:*:latest:*:*:* |
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| Metrics |
cvssV3_1
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| First Time appeared |
Discourse
Discourse discourse |
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| Vendors & Products |
Discourse
Discourse discourse |
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| Description | Discourse is an open source discussion platform. Prior to versions 2025.12.2, 2026.1.1, and 2026.2.0, TL4 users are able to close, archive and pin topics in private categories they don't have access to. Versions 2025.12.2, 2026.1.1, and 2026.2.0 patch the issue. No known workarounds are available. | |
| Title | Discourse: TL4 users are able to change status of restricted topics | |
| Weaknesses | CWE-862 | |
| References |
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| Metrics |
cvssV4_0
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