cve-2024-21690
Vulnerability from cvelistv5
Published
2024-08-21 16:05
Modified
2024-11-06 18:47
Severity ?
EPSS score ?
Summary
This High severity Reflected XSS and CSRF (Cross-Site Request Forgery) vulnerability was introduced in versions 7.19.0, 7.20.0, 8.0.0, 8.1.0, 8.2.0, 8.3.0, 8.4.0, 8.5.0, 8.6.0, 8.7.1, 8.8.0, and 8.9.0 of Confluence Data Center and Server.
This Reflected XSS and CSRF (Cross-Site Request Forgery) vulnerability, with a CVSS Score of 7.1, allows an unauthenticated attacker to execute arbitrary HTML or JavaScript code on a victims browser and force a end user to execute unwanted actions on a web application in which they're currently authenticated which has high impact to confidentiality, low impact to integrity, no impact to availability, and requires user interaction.
Atlassian recommends that Confluence Data Center and Server 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 greater than or equal to 7.19.26
* Confluence Data Center and Server 8.5: Upgrade to a release greater than or equal to 8.5.14
* Confluence Data Center and Server 9.0: Upgrade to a release greater than or equal to 9.0.1
See the release notes (https://confluence.atlassian.com/doc/confluence-release-notes-327.html). You can download the latest version of Confluence Data Center and Server from the download center (https://www.atlassian.com/software/confluence/download-archives).
This vulnerability was reported via our Bug Bounty program.
References
Impacted products
▼ | Vendor | Product |
---|---|---|
Atlassian | Confluence Data Center | |
Atlassian | Confluence Server |
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Esta vulnerabilidad XSS reflejado y CSRF (Cross-Site Request Forgery), con una puntuaci\u00f3n CVSS de 7,1, permite a un atacante no autenticado ejecutar c\u00f3digo HTML o JavaScript arbitrario en el navegador de una v\u00edctima y obligar a un usuario final a ejecutar acciones no deseadas en una aplicaci\u00f3n web en en el que est\u00e1n actualmente autenticados, lo que tiene un alto impacto en la confidencialidad, un bajo impacto en la integridad, ning\u00fan impacto en la disponibilidad y requiere la interacci\u00f3n del usuario. Atlassian recomienda que los clientes de Confluence Data Center y Server actualicen a la \u00faltima versi\u00f3n; si no puede hacerlo, actualice su instancia a una de las versiones fijas admitidas especificadas: * Confluence Data Center y Server 7.19: actualice a una versi\u00f3n superior o igual a 7.19.26 * Confluence Data Center y Server 8.5: actualice a una versi\u00f3n mayor o igual a 8.5.14 * Confluence Data Center y Server 9.0: actualice a una versi\u00f3n mayor o igual a 9.0.1 Consulte las notas de la versi\u00f3n (https ://confluence.atlassian.com/doc/confluence-release-notes-327.html). Puede descargar la \u00faltima versi\u00f3n de Confluence Data Center and Server desde el centro de descargas (https://www.atlassian.com/software/confluence/download-archives). Esta vulnerabilidad se inform\u00f3 a trav\u00e9s de nuestro programa Bug Bounty.\"}],\"metrics\":{\"cvssMetricV30\":[{\"source\":\"security@atlassian.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"REQUIRED\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"NONE\",\"baseScore\":7.1,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":2.8,\"impactScore\":4.2}]},\"weaknesses\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-79\"}]}],\"references\":[{\"url\":\"https://confluence.atlassian.com/pages/viewpage.action?pageId=1431535667\",\"source\":\"security@atlassian.com\"},{\"url\":\"https://jira.atlassian.com/browse/CONFSERVER-97720\",\"source\":\"security@atlassian.com\"}]}}" } }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.