CVE-2025-65518
CVSS Score
7.5
EPSS Score
0.0%
EPSS Percentile
0th
Plesk Obsidian versions 8.0.1 through 18.0.73 are vulnerable to a Denial of Service (DoS) condition. The vulnerability exists in the get_password.php endpoint, where a crafted request containing a malicious payload can cause the affected web interface to continuously reload, rendering the service unavailable to legitimate users. An attacker can exploit this issue remotely without authentication, resulting in a persistent availability impact on the affected Plesk Obsidian instance.
| Vendor | n/a |
| Product | n/a |
| Published | Jan 8, 2026 |
| Last Updated | Jun 30, 2026 |
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Affected Versions
n/a / n/a
n/a
References
plesk.com: http://plesk.com github.com: https://github.com/Jainil-89/CVE-2025-65518/blob/main/cve.md docs.plesk.com: https://docs.plesk.com/release-notes/obsidian/change-log/ access.redhat.com: https://access.redhat.com/security/cve/CVE-2025-65518 bugzilla.redhat.com: https://bugzilla.redhat.com/show_bug.cgi?id=2428098 security.access.redhat.com: https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-65518.json