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{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[6.1.0,9.0.0)"}}], "enrichment": {"confidence": 95.0, "confidence_source": "inferred", "scores": [{"score": 95.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Apache OpenMeetings", "source": "cna", "vendor": "Apache Software Foundation"}, "product": "openmeetings", "vendor": "apache"}], "analysis": {"en": {"generated_at": "2026-04-10T20:28:32.842689+00:00", "value": {"mitigation_remediation": ["Upgrade Apache OpenMeetings to version\u202f9.0.0 or later."], "summary": {"action": "Immediate Patch", "impact": "Credential Theft via Cookie Replay"}, "threat_synthesis": {"affected_systems": "All installations of Apache OpenMeetings from release\u202f6.1.0 up through, but not including, version\u202f9.0.0 are affected. Enterprises running any of these versions are vulnerable until they move to version\u202f9.0.0 or later.", "description_and_impact": "Apache OpenMeetings stores its remember\u2011me cookie encryption key in openmeetings.properties with a hard\u2011coded default value that is never rotated unless an administrator manually changes it. Because the key remains constant, an attacker who obtains a valid cookie can decrypt it and retrieve full user credentials, thereby impersonating the logged\u2011in user. This threat arises from improper key management (CWE\u2011321) and directly enables unauthorized access.", "risk_and_exploitability": "The CVSS base score of 7.5 reflects a high severity impact, while the EPSS score of less than\u202f1% indicates a low probability of active exploitation in the current environment. The vulnerability is not listed in the CISA KEV catalog. Exploitation requires that an attacker already possess a legitimate remember\u2011me cookie\u2014obtained via phishing, session hijacking, or other user\u2011targeted methods. With the cookie, the attacker can immediately replay it to gain authenticated session access without needing additional system privileges."}}}}, "created": "2026-04-10T08:53:09.053067+00:00", "updated": "2026-04-13T13:06:52.492006+00:00", "vendors": ["apache", "apache$PRODUCT$openmeetings"]}