Vulnerabilities (CVE)

Filtered by vendor Halo Subscribe
Total 33 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2020-21523 1 Halo 1 Halo 2026-06-17 10.0 HIGH 9.8 CRITICAL
A Server-Side Freemarker template injection vulnerability in halo CMS v1.1.3 In the Edit Theme File function. The ftl file can be edited. This is the Freemarker template file. This file can cause arbitrary code execution when it is rendered in the background. exp: <#assign test="freemarker.template.utility.Execute"?new()> ${test("touch /tmp/freemarkerPwned")}
CVE-2020-21522 1 Halo 1 Halo 2026-06-17 7.5 HIGH 9.8 CRITICAL
An issue was discovered in halo V1.1.3. A Zip Slip Directory Traversal Vulnerability in the backend,the attacker can overwrite some files, such as ftl files, .bashrc files in the user directory, and finally get the permissions of the operating system.
CVE-2020-21345 1 Halo 1 Halo 2026-06-17 4.3 MEDIUM 6.1 MEDIUM
Cross Site Scripting (XSS) vulnerability in Halo 1.1.3 via post publish components in the manage panel, which lets a remote malicious user execute arbitrary code.
CVE-2020-19038 1 Halo 1 Halo 2026-06-17 6.4 MEDIUM 9.1 CRITICAL
File Deletion vulnerability in Halo 0.4.3 via delBackup.
CVE-2020-19037 1 Halo 1 Halo 2026-06-17 5.0 MEDIUM 5.3 MEDIUM
Incorrect Access Control vulnearbility in Halo 0.4.3, which allows a malicious user to bypass encrption to view encrpted articles via cookies.
CVE-2020-19007 1 Halo 1 Halo 2026-06-17 3.5 LOW 5.4 MEDIUM
Halo blog 1.2.0 allows users to submit comments on blog posts via /api/content/posts/comments. The javascript code supplied by the attacker will then execute in the victim user's browser.
CVE-2020-18982 1 Halo 1 Halo 2026-06-17 3.5 LOW 5.4 MEDIUM
Cross Sie Scripting (XSS) vulnerability in Halo 0.4.3 via CommentAuthorUrl.
CVE-2020-18980 1 Halo 1 Halo 2026-06-17 7.5 HIGH 9.8 CRITICAL
Remote Code Executon vulnerability in Halo 0.4.3 via the remoteAddr and themeName parameters.
CVE-2020-18979 1 Halo 1 Halo 2026-06-17 4.3 MEDIUM 6.1 MEDIUM
Cross Siste Scripting (XSS) vulnerablity in Halo 0.4.3 via the X-forwarded-for Header parameter.
CVE-2019-19999 1 Halo 1 Halo 2026-06-17 6.5 MEDIUM 7.2 HIGH
Halo before 1.2.0-beta.1 allows Server Side Template Injection (SSTI) because TemplateClassResolver.SAFER_RESOLVER is not used in the FreeMarker configuration.
CVE-2019-16890 1 Halo 1 Halo 2026-06-17 3.5 LOW 5.4 MEDIUM
Halo 1.1.0 has XSS via a crafted authorUrl in JSON data to api/content/posts/comments.
CVE-2018-11012 1 Halo 1 Halo 2026-06-17 4.3 MEDIUM 6.1 MEDIUM
ruibaby Halo 0.0.2 has stored XSS via the loginName and loginPwd parameters in a failed login attempt to AdminController.java.
CVE-2018-11011 1 Halo 1 Halo 2026-06-17 4.3 MEDIUM 6.1 MEDIUM
ruibaby Halo 0.0.2 has stored XSS via the commentAuthor field to FrontCommentController.java.