CVE-2026-11944

CVE-2026-11944 affects openSIS Classic 9.3. The vulnerability is an authenticated path traversal in the legacy messaging SentMail attachment download functionality, allowing an authenticated attacker to read arbitrary files on the server via crafted path traversal sequences. Impact is limited to ...

CVE-2026-11944 openSIS Classic 9.3 - Authenticated path traversal in SentMail attachment download

openSIS Classic 9.3 contains an authenticated path traversal vulnerability in the legacy messaging sent-mail attachment download functionality that allows an authenticated attacker to read arbitrary files on the server via crafted path traversal sequences...

EUVD-2026-36245

openSIS Classic 9.3 contains an insecure direct object reference vulnerability in the messaging module. Any authenticated user with access to the messaging module can request sent-message details from modules/messaging/SentMail.php by supplying an arbitrary mailid value...