All vulnerabilities
CVE-2018-15133

Laravel Deserialization of Untrusted Data Vulnerability

Laravel Laravel FrameworkFrameworks
Open in ThreatlineRecord JSON
CVSS
8.1High
ExploitationExploited in the wildAdded to KEV 16 Jan 2024CISA KEV
Exploit odds (EPSS)76.6%Chance of exploitation activity in the next 30 days, higher than 99% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed inNone listedNo source names a fixed version yet
Federal deadline6 Feb 2024Remediation due date for US federal agenciesCISA KEV
CISA required actionApply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable. CISA KEV

What fixes it

No source in this snapshot names a fixed version.

Timeline

  1. 7 Aug 2018Exploit code publicMetasploit
  2. 9 Aug 2018, 19:00 UTCPublishedCVE List
  3. 16 Jan 2024Added to CISA KEVCISA KEV

Public exploit code and templates 2

  • Exploit modulePHP Laravel Framework token Unserialize Remote Command Execution 7 Aug 2018Metasploit
  • Remote exploitPHP Laravel Framework 5.5.40 / 5.6.x < 5.6.30 - token Unserialize Remote Command Execution (Metasploit) 16 Jul 2019Exploit-DB

Listed so defenders can prioritize. Threatline links to the source and does not host exploit code.

Description

Laravel Framework contains a deserialization of untrusted data vulnerability, allowing for remote command execution. This vulnerability may only be exploited if a malicious user has accessed the application encryption key (APP_KEY environment variable).

Text from CVE List

Affected versions 1

  • n/aaffected: n/aCVE List

References 3