https://db.gcve.eu Contains only the most 10 recent sightings. http://www.rssboard.org/rss-specification python-feedgen en Wed, 06 May 2026 07:51:15 +0000 https://db.gcve.eu/sighting/3628449b-6fc0-4f61-851d-06491a829733/export {"uuid": "3628449b-6fc0-4f61-851d-06491a829733", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-36766", "type": "seen", "source": "https://t.me/cibsecurity/26625", "content": "\u203c CVE-2021-36766 \u203c\n\nConcrete5 through 8.5.5 deserializes Untrusted Data. The vulnerable code is located within the controllers/single_page/dashboard/system/environment/logging.php Logging::update_logging() method. User input passed through the logFile request parameter is not properly sanitized before being used in a call to the file_exists() PHP function. This can be exploited by malicious users to inject arbitrary PHP objects into the application scope (PHP Object Injection via phar:// stream wrapper), allowing them to carry out a variety of attacks, such as executing arbitrary PHP code.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-07-30T18:21:38.000000Z"} {"uuid": "3628449b-6fc0-4f61-851d-06491a829733", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-36766", "type": "seen", "source": "https://t.me/cibsecurity/26625", "content": "\u203c CVE-2021-36766 \u203c\n\nConcrete5 through 8.5.5 deserializes Untrusted Data. The vulnerable code is located within the controllers/single_page/dashboard/system/environment/logging.php Logging::update_logging() method. User input passed through the logFile request parameter is not properly sanitized before being used in a call to the file_exists() PHP function. This can be exploited by malicious users to inject arbitrary PHP objects into the application scope (PHP Object Injection via phar:// stream wrapper), allowing them to carry out a variety of attacks, such as executing arbitrary PHP code.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-07-30T18:21:38.000000Z"} https://db.gcve.eu/sighting/3628449b-6fc0-4f61-851d-06491a829733/export Fri, 30 Jul 2021 18:21:38 +0000