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TI-2023-10631 Aliases CVE-2023-25169

Yearly Review Plugin leaking anonymised users data in discourse-yearly-review

Priority LOW 24CWE-200Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Information disclosure
Confidentiality · integrity · availability
Low · None · None
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-200.

Summary

discourse-yearly-review is a discourse plugin which publishes an automated Year in Review topic. In affected versions a user present in a yearly review topic that is then anonymised will still have some data linked to its original account. This issue has been patched in commit `b3ab33bbf7` which is included in the latest version of the Discourse Yearly Review plugin. Users are advised to upgrade. Users unable to upgrade may disable the `yearly_review_enabled` setting to fully mitigate the issue. Also, it's possible to edit the anonymised user's old data in the yearly review topics manually.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00439 38th percentileScored 2026-11-07
Fix Fixed discourse-yearly-review (discourse): 0.2

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
discoursediscourse-yearly-reviewbefore 0.20.2Patch availableCNA
  • discourse-yearly-review Vendordiscourse Affected before 0.2 Fixed in 0.2 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:discourse:discourse_yearly_review:*:*:*:*:*:discourse:*:*before 0.2Vulnerablediscourse
  • cpe:2.3:a:discourse:discourse_yearly_review:*:*:*:*:*:discourse:*:* Versions before 0.2 Vulnerable ·discourse

Remediation

  • Fix · CNA discourse-yearly-review (discourse) Fixed in 0.2

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-25169

References

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences