GitHub Advisoryadvisory · Packagist
GHSA-5m3w-rvvh-8fx6 Joomla! Object Injection Vulnerability
CRITICAL
Official page ↗
- Aliases
- CVE-2019-7743
- Ecosystem
- Packagist
- Packages
- joomla/joomla-cms
- Severity
- Critical
- CVSS vector
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-502
- Reviewed
- 2023-07-19
Affected packages
• Packagist joomla/joomla-cms: >= 2.5.0, < 3.9.3 → fixed in 3.9.3
Description
An issue was discovered in Joomla! before 3.9.3. The phar:// stream wrapper can be used for object injection attacks because there is no protection mechanism (such as the TYPO3 PHAR stream wrapper) to prevent use of the phar:// handler for non .phar-files.
Related
Alias · CVE (1)
- CVE-2019-7743 An issue was discovered in Joomla! vulnerability
Weakness · CWE (1)
- CWE-502 Deserialization of Untrusted Data weakness
References
- https://nvd.nist.gov/vuln/detail/CVE-2019-7743 advisory
- https://github.com/joomla/joomla-cms/issues/23907 web
- https://developer.joomla.org/security-centre/770-20190206-core-implement-the-typo3-phar-stream-wrapper web
- https://github.com/joomla/joomla-cms package
- https://web.archive.org/web/20210730211655/https://www.securityfocus.com/bid/107050 web