CVSS 9.8 · Critical KEV · sudah dieksploitasi Dipakai ransomware EPSS 100,0%
Kerentanan Improper Neutralization of Special Elements used in an Expression Language Statement ('Expression Language Injection') pada atlassian confluence data center, atlassian confluence server. Skor CVSS 3.1 9.8 (Critical) menurut NVD. Masuk katalog KEV CISA pada 3 November 2021, artinya sudah terbukti dieksploitasi. Tercatat dipakai dalam kampanye ransomware.
In affected versions of Confluence Server and Data Center, an OGNL injection vulnerability exists that would allow an unauthenticated attacker to execute arbitrary code on a Confluence Server or Data Center instance. The affected versions are before version 6.13.23, from version 6.14.0 before 7.4.11, from version 7.5.0 before 7.11.6, and from version 7.12.0 before 7.12.5.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| atlassian | confluence data center | Semua versi sebelum 6.13.23 |
| atlassian | confluence data center | Versi 6.14.0 hingga sebelum 7.4.11 |
| atlassian | confluence data center | Versi 7.5.0 hingga sebelum 7.11.6 |
| atlassian | confluence data center | Versi 7.12.0 hingga sebelum 7.12.5 |
| atlassian | confluence server | Semua versi sebelum 6.13.23 |
| atlassian | confluence server | Versi 6.14.0 hingga sebelum 7.4.11 |
| atlassian | confluence server | Versi 7.5.0 hingga sebelum 7.11.6 |
| atlassian | confluence server | Versi 7.12.0 hingga sebelum 7.12.5 |