VulnerabilityModified
CVE-2018-15882
Inadequate checks in the InputFilter class could allow specifically prepared phar files to pass the upload filter.
CRITICAL 9.8EPSS 2.93%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.93%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
An issue was discovered in Joomla! before 3.8.12. Inadequate checks in the InputFilter class could allow specifically prepared phar files to pass the upload filter.
- CVSS 3.0
- 9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 2.93% probability · 86th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-434
- Affected
- joomla/joomla\!
- Source
- cve@mitre.org
References
- http://www.securityfocus.com/bid/105166Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1041913Third Party Advisory
- https://developer.joomla.org/security-centre/743-20180801-core-hardening-the-inputfilter-for-phar-stubs.htmlVendor Advisory
- http://www.securityfocus.com/bid/105166Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1041913Third Party Advisory
- https://developer.joomla.org/security-centre/743-20180801-core-hardening-the-inputfilter-for-phar-stubs.htmlVendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.