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CVSS: 6.3EPSS: 0%CPEs: 1EXPL: 0

Halo is an open source website building tool. A security vulnerability has been identified in versions prior to 2.19.0 of the Halo project. This vulnerability allows an attacker to execute malicious scripts in the user's browser through specific HTML and JavaScript code, potentially leading to a Cross-Site Scripting (XSS) attack. This vulnerability is fixed in 2.19.0. • https://github.com/halo-dev/halo/security/advisories/GHSA-28x9-hppj-m537 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 6.3EPSS: 0%CPEs: 1EXPL: 0

Halo is an open source website building tool. A security vulnerability has been identified in versions prior to 2.17.0 of the Halo project. This vulnerability allows an attacker to execute malicious scripts in the user's browser through specific HTML and JavaScript code, potentially leading to a Cross-Site Scripting (XSS) attack. Users are advised to upgrade to version 2.17.0+. There are no known workarounds for this vulnerability. • https://github.com/halo-dev/halo/security/advisories/GHSA-x3rj-3x75-vw4g • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 4.8EPSS: 0%CPEs: 1EXPL: 1

An arbitrary file upload vulnerability in Halo up to v1.6.1 allows attackers to execute arbitrary code via a crafted .md file. • http://halo.com https://gist.github.com/b33t1e/a1a0d81b1173d0d00de8f4e7958dd867 https://github.com/halo-dev/halo https://notes.sjtu.edu.cn/s/s5oEvs-p5 • CWE-434: Unrestricted Upload of File with Dangerous Type •

CVSS: 5.4EPSS: 0%CPEs: 1EXPL: 1

In halo 1.4.14, the function point of uploading the avatar, any file can be uploaded, such as uploading an HTML file, which will cause a stored XSS vulnerability. En halo versión 1.4.14, el punto de la función de subir el avatar, puede subirse cualquier archivo, como subir un archivo HTML, lo que causará una vulnerabilidad de tipo XSS almacenada • https://github.com/halo-dev/halo/issues/1522 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 4.8EPSS: 0%CPEs: 1EXPL: 2

In Halo, versions v1.0.0 to v1.4.17 (latest) are vulnerable to Stored Cross-Site Scripting (XSS) in the article tag. An authenticated admin attacker can inject arbitrary javascript code that will execute on a victim’s server. En Halo, versiones v1.0.0 a v1.4.17 (la más reciente) son vulnerables a un ataque de tipo Cross-Site Scripting (XSS) Almacenado en la etiqueta article. Un atacante autenticado puede inyectar código javascript arbitrario que será ejecutado en el servidor de la víctima • https://github.com/halo-dev/halo/blob/v1.4.17/src/main/java/run/halo/app/service/impl/PostServiceImpl.java#L500 https://github.com/halo-dev/halo/issues/1557 https://www.whitesourcesoftware.com/vulnerability-database/CVE-2022-22125 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •