CVSS: 8.8EPSS: 0%CPEs: 6EXPL: 0CVE-2023-22526
https://notcve.org/view.php?id=CVE-2023-22526
This High severity RCE (Remote Code Execution) vulnerability was introduced in version 7.19.0 of Confluence Data Center. This RCE (Remote Code Execution) vulnerability, with a CVSS Score of 7.2, allows an authenticated attacker to execute arbitrary code which has high impact to confidentiality, high impact to integrity, high impact to availability, and requires no user interaction. Atlassian recommends that Confluence Data Center customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions: Confluence Data Center and Server 7.19: Upgrade to a release 7.19.17, or any higher 7.19.x release Confluence Data Center and Server 8.5: Upgrade to a release 8.5.5 or any higher 8.5.x release Confluence Data Center and Server 8.7: Upgrade to a release 8.7.2 or any higher release See the release notes ([https://confluence.atlassian.com/doc/confluence-release-notes-327.html]). You can download the latest version of Confluence Data Center from the download center ([https://www.atlassian.com/software/confluence/download-archives]). This vulnerability was discovered by m1sn0w and reported via our Bug Bounty program Esta vulnerabilidad RCE (ejecución remota de código) de alta gravedad se introdujo en la versión 7.19.0 de Confluence Data Center. Esta vulnerabilidad RCE (ejecución remota de código), con una puntuación CVSS de 7,2, permite a un atacante autenticado ejecutar código arbitrario que tiene un alto impacto en la confidencialidad, un alto impacto en la integridad, un alto impacto en la disponibilidad y no requiere interacción del usuario. Atlassian recomienda que los clientes de Confluence Data Center actualicen a la última versión; si no pueden hacerlo, actualicen su instancia a una de las versiones fijas admitidas especificadas: Confluence Data Center y Server 7.19: actualice a una versión 7.19.17 o superior. Versión 7.19.x Confluence Data Center y Server 8.5: actualice a una versión 8.5.5 o superior. 8.5.x Confluence Data Center y Server 8.7: actualice a una versión 8.7.2 o superior. • https://confluence.atlassian.com/pages/viewpage.action?pageId=1333335615 https://jira.atlassian.com/browse/CONFSERVER-93516 • CWE-94: Improper Control of Generation of Code ('Code Injection') •
CVSS: 9.0EPSS: 0%CPEs: 8EXPL: 0CVE-2023-22522
https://notcve.org/view.php?id=CVE-2023-22522
This Template Injection vulnerability allows an authenticated attacker, including one with anonymous access, to inject unsafe user input into a Confluence page. Using this approach, an attacker is able to achieve Remote Code Execution (RCE) on an affected instance. Publicly accessible Confluence Data Center and Server versions as listed below are at risk and require immediate attention. See the advisory for additional details 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. • https://confluence.atlassian.com/pages/viewpage.action?pageId=1319570362 https://jira.atlassian.com/browse/CONFSERVER-93502 • CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') •
CVSS: 10.0EPSS: 95%CPEs: 10EXPL: 8CVE-2023-22518 – Atlassian Confluence Data Center and Server Improper Authorization Vulnerability
https://notcve.org/view.php?id=CVE-2023-22518
All versions of Confluence Data Center and Server are affected by this unexploited vulnerability. This Improper Authorization vulnerability allows an unauthenticated attacker to reset Confluence and create a Confluence instance administrator account. Using this account, an attacker can then perform all administrative actions that are available to Confluence instance administrator leading to - but not limited to - full loss of confidentiality, integrity and availability. 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. Todas las versiones de Confluence Data Center y Server se ven afectadas por esta vulnerabilidad no explotada. • https://github.com/RevoltSecurities/CVE-2023-22518 https://github.com/ForceFledgling/CVE-2023-22518 https://github.com/0x0d3ad/CVE-2023-22518 https://github.com/Lilly-dox/Exploit-CVE-2023-22518 https://github.com/davidfortytwo/CVE-2023-22518 https://github.com/C1ph3rX13/CVE-2023-22518 https://github.com/bibo318/CVE-2023-22518 http://packetstormsecurity.com/files/176264/Atlassian-Confluence-Improper-Authorization-Code-Execution.html https://confluence.atlassian.com/pages/viewpage.action?pageId=131147390 • CWE-863: Incorrect Authorization •
CVSS: 10.0EPSS: 97%CPEs: 6EXPL: 20CVE-2023-22515 – Atlassian Confluence Data Center and Server Broken Access Control Vulnerability
https://notcve.org/view.php?id=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. Atlassian ha sido informado de un problema informado por un puñado de clientes en el que atacantes externos pueden haber explotado una vulnerabilidad previamente desconocida en instancias de Confluence Data Center and Server de acceso público para crear cuentas de administrador de Confluence no autorizadas y acceder a instancias de Confluence. Los sitios de Atlassian Cloud no se ven afectados por esta vulnerabilidad. • https://github.com/Chocapikk/CVE-2023-22515 https://github.com/Le1a/CVE-2023-22515 https://github.com/joaoviictorti/CVE-2023-22515 https://github.com/kh4sh3i/CVE-2023-22515 https://github.com/CalegariMindSec/Exploit-CVE-2023-22515 https://github.com/s1d6point7bugcrowd/CVE-2023-22515-check https://github.com/ad-calcium/CVE-2023-22515 https://github.com/ErikWynter/CVE-2023-22515-Scan https://github.com/sincere9/CVE-2023-22515 https://github.com/j3seer/CVE-2023-22515-POC https&# • CWE-20: Improper Input Validation •