Vulnerability Details : CVE-2012-6554

Public exploit exists!
functions/html_to_text.php in the Chat module before 1.5.2 for activeCollab allows remote authenticated users to execute arbitrary PHP code via the message[message_text] parameter to chat/add_messag, which is not properly handled when executing the preg_replace function with the eval switch.
Published 2013-05-23 15:55:02
Updated 2017-08-29 01:32:58
Source MITRE
View at NVD,   CVE.org
Vulnerability category: Input validation

Products affected by CVE-2012-6554

Exploit prediction scoring system (EPSS) score for CVE-2012-6554

EPSS FAQ
89.93%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 99 %
Percentile, the proportion of vulnerabilities that are scored at or less

Metasploit modules for CVE-2012-6554

  • Active Collab "chat module" Remote PHP Code Injection Exploit
    Disclosure Date: 2012-05-30
    First seen: 2020-04-26
    exploit/multi/http/activecollab_chat
    This module exploits an arbitrary code injection vulnerability in the chat module that is part of Active Collab versions 2.3.8 and earlier by abusing a preg_replace() using the /e modifier and its replacement string using double quotes. The vulnerable function can be

CVSS scores for CVE-2012-6554

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
6.5
 MEDIUM AV:N/AC:L/Au:S/C:P/I:P/A:P
8.0
6.4
 NIST

CWE ids for CVE-2012-6554

  • The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2012-6554

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