High [CVE-2026-65642] Information disclosure and data modification via Insecure Direct Object Reference
This high-severity Red Hat Linux advisory covers CVE-2026-65642 affecting Red Hat OpenShift Dev Spaces.
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Summary
Insecure direct object reference in Plesk 18.0.79.7 and earlier or 18.0.80 through 18.0.80.3, allows remote authenticated users to read and modify other customers' databases. A flaw was found in Plesk.
An attacker can exploit this to read and modify other customers' databases, leading to unauthorized information disclosure and data tampering. Red Hat severity: Important — CVSS 8.1 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N).
Weakness: CWE-639. Affected Red Hat products: Red Hat OpenShift Dev Spaces.
Red Hat does not currently list a fixing RHSA for this CVE.
- 18.0.79.7
- 18.0.80
- 18.0.80.3
Official advisory · high-confidence parse· fetched 1 hour ago·verify at source
Fixed versions
No fixed release is recorded yet. That does not prove no patch exists — confirm against the vendor advisory.
Official advisory · high-confidence parse· fetched 1 hour ago·verify at source
Mitigation
The source record does not include mitigation steps. That is not a statement that no fix exists — read the vendor advisory below for the authoritative guidance.
Official advisory · high-confidence parse· fetched 1 hour ago·verify at source
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