35 matches found
Joomla com_installer update list stored XSS (description/detailsurl unescaped)
Joomla cominstaller Update List Stored XSS CVE-2026-48952 Vulnerability Overview The extension update list in the Joomla CMS administrative backend the update view of cominstaller renders the description and detailsurl fields of extension update information without HTML escaping, constituting a...
CVE-2026-48952
Lack of escaping leads to an XSS vulnerability in the update list view of cominstaller...
CVE-2026-48952
Lack of escaping leads to an XSS vulnerability in the update list view of cominstaller...
CVE-2026-48952
Lack of escaping leads to an XSS vulnerability in the update list view of cominstaller...
CVE-2026-48952 Joomla! Core - [20260706] - XSS in com_installer
Lack of escaping leads to an XSS vulnerability in the update list view of cominstaller...
CVE-2026-48952: Improper Neutralization of Input During Web Page Generation
Lack of escaping leads to an XSS vulnerability in the update list view of cominstaller...
EUVD-2007-4762
Malware in sbrugna...
EUVD-2021-12861
Malware in sbrugna...
The vulnerability of the /ossn/administrator/com_installer component of open-source social network software allows a hacker to execute arbitrary code.
The vulnerability of the Open Source Social Network software component /ossn/administrator/cominstaller lies in the lack of restrictions on file downloads. Exploiting this vulnerability allows a malicious actor to execute arbitrary code remotely, using a specially created PHP file...
CVE-2022-34965: Unrestricted Upload of File with Dangerous Type
OpenTeknik LLC OSSN OPEN SOURCE SOCIAL NETWORK v6.3 LTS was discovered to contain an arbitrary file upload vulnerability via the component /ossn/administrator/cominstaller. This vulnerability allows attackers to execute arbitrary code via a crafted PHP file. Note: The project owner believes this ...
CVE-2021-26038
An issue was discovered in Joomla! 2.5.0 through 3.9.27. Install action in cominstaller lack the required hardcoded ACL checks for superusers. A default system is not affected cause the default ACL for cominstaller is limited to super users already...
CVE-2021-26038
An issue was discovered in Joomla! 2.5.0 through 3.9.27. Install action in cominstaller lack the required hardcoded ACL checks for superusers. A default system is not affected cause the default ACL for cominstaller is limited to super users already...
Hardcoded credentials
An issue was discovered in Joomla! 2.5.0 through 3.9.27. Install action in cominstaller lack the required hardcoded ACL checks for superusers. A default system is not affected cause the default ACL for cominstaller is limited to super users already...
CVE-2021-26038
Joomla! 2.5.0 through 3.9.27 is affected by CVE-2021-26038 due to an install action in com_installer lacking hardcoded ACL checks for superusers, enabling privilege escalation. The default ACL for com_installer is limited to super users, so the default system is not affected. A patch is available...
CVE-2021-26038 [20210704] - Core - Privilege escalation through com_installer
An issue was discovered in Joomla! 2.5.0 through 3.9.27. Install action in cominstaller lack the required hardcoded ACL checks for superusers. A default system is not affected cause the default ACL for cominstaller is limited to super users already...
CVE-2021-26038: Improper Check for Unusual or Exceptional Conditions
An issue was discovered in Joomla! 2.5.0 through 3.9.27. Install action in cominstaller lack the required hardcoded ACL checks for superusers. A default system is not affected cause the default ACL for cominstaller is limited to super users already...
Code problem vulnerability of Joomla!
Joomla! is a set of forum components used in the Joomla! content management system. A code issue vulnerability exists in Joomla! 2.5.0 - 3.9.27. The vulnerability stems from a hard-coded ACL check for superuser missing from the install operation in cominstaller, which can be exploited to execute...
Joomla 2.5.x < 3.9.28 Multiple Vulnerabilities (5840-joomla-3-9-28)
According to its self-reported version, the instance of Joomla! running on the remote web server is 2.5.x prior to 3.9.28. It is, therefore, affected by multiple vulnerabilities. - Inadequate escaping in the Rules field of the JForm API leads to a XSS vulnerability. CVE-2021-26035 - Missing...
[20210704] - Core - Privilege escalation through com_installer
Install action in cominstaller lack the required hardcoded ACL checks for superusers, leading to various potential attack vectors. A default system is not affected cause by default cominstaller is limited to super users already...