CVE-2026-8406
- Source
- https://cve.org/CVERecord?id=CVE-2026-8406
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-8406.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-8406
- Published
- 2026-06-11T13:32:36.738Z
- Modified
- 2026-07-15T01:48:52.049224241Z
- Severity
-
- 7.1 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N CVSS Calculator
- Summary
- openSIS Classic 9.3 - Insecure Direct Object Reference in Sent Mail
- Details
-
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 mail_id value.
- Database specific
{ "cwe_ids": [ "CWE-639" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/8xxx/CVE-2026-8406.json", "unresolved_ranges": [ { "extracted_events": [ { "introduced": "9.3" }, { "last_affected": "9.3" } ], "source": "AFFECTED_FIELD" } ], "cna_assigner": "Fluid Attacks" }- References
-
- https://fluidattacks.com/es/advisories/melanie
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/8xxx/CVE-2026-8406.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-8406
- https://github.com/OS4ED/openSIS-Classic/commit/c45d43146167324bae06bdf09de3e4bd2e5e478f
- https://github.com/OS4ED/openSIS-Classic