CVE-2023-22515
Atlassian has been made aware of an issue reported by a handful of customers where external attackers may have exploited a previously unknown vulnerability in publicly accessible Confluence Data Center and Server instances to create unauthorized Confluence administrator accounts and access Confluence instances. Atlassian Cloud sites are not affected by this vulnerability. If your Confluence site is accessed via an atlassian.net domain, it is hosted by Atlassian and is not vulnerable to this issue.
Aktiv ausgenutzt
- Seit dem 5. Okt. 2023 im CISA-Katalog ausgenutzter Schwachstellen
- US-Bundesbehörden müssen sie bis zum 13. Okt. 2023 beheben (BOD 22-01)
- Angegriffen 1 Tag bevor die Schwachstelle öffentlich wurde
- Durch Sensoren bestätigt, nicht nur durch Meldungen
- In Ransomware-Kampagnen eingesetzt
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable. Check all affected Confluence instances for evidence of compromise per vendor instructions and report any positive findings to CISA.
Quelle: CISA KEV · 1. Sept. 2026 1. Sept. 2026 31. Aug. 2026 30. Aug. 2026 29. Aug. 2026 28. Aug. 2026
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HBetroffene Produkte
| Hersteller | Prodotto | Versioni |
|---|---|---|
| atlassian | confluence data center | < 8.3.3 |
| atlassian | confluence server | < 8.3.3 |
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This product uses the NVD API but is not endorsed or certified by the NVD.