CVE-2026-65917 — Security Box Score

CVE · referencelatest edition

Reference page — cumulative record through Wednesday, August 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.

CVE-2026-65917HIGH

usmannasir cyberpanel — CyberPanel IncBackups IDOR via Sequential Backup ID

  AV  AC  AT  PR  UI  VC  VI  VA   CVSS    EPSS   %ile   KEV
   N   L   N   L   N   H   H   H    8.7   .0036   28.9     —

AFFECTED
  Product     Versions     Fixed
  cyberpanel  unspecified  b1984603f9b0099b39bca46fea176e53b6d4d601

TIMELINE
  Jul 23  Reserved by VulnCheck
  Jul 23  Published (CNA: VulnCheck)
  Jul 24  EXPLOIT PUBLISHED — CVE-2026-65917 (usmannasir cyberpanel). Public exploit reference added.
  Jul 28  EXPLOIT PUBLISHED — CVE-2026-65917 (usmannasir cyberpanel). Public exploit reference added.

CWE-639 · CNA: VulnCheck · CVSS v4.0 · 3 references · NVD status: Deferred

Description

CyberPanel through 1.9.1, fixed in commit b198460, contains an insecure direct object reference (IDOR) vulnerability in the IncBackups application's incremental-backup handlers (deleteBackup, fetchRestorePoints, and restorePoint) that allows authenticated panel users to access or manipulate other tenants' backup resources by supplying an attacker-controlled globally sequential IncJob integer ID that is never re-scoped to the authorized domain. Attackers can enumerate sequential backup IDs to read another tenant's backup metadata, irrecoverably delete another tenant's backup snapshots, or trigger unauthorized restoration of another tenant's backup job with root privileges.

Lifecycle

Complete event history — 4 events, chronological
Date	Event	Detail
July 23, 2026	Reserved	Reserved by VulnCheck
July 23, 2026	Published	Published (CNA: VulnCheck)
July 24, 2026	EXPLOIT PUBLISHED	EXPLOIT PUBLISHED — CVE-2026-65917 (usmannasir cyberpanel). Public exploit reference added.
July 28, 2026	EXPLOIT PUBLISHED	EXPLOIT PUBLISHED — CVE-2026-65917 (usmannasir cyberpanel). Public exploit reference added.

Affected

Affected products and packages — 1 row
Vendor	Product / Package	Ecosystem	Version introduced	Fixed
usmannasir	cyberpanel	—	—	b1984603f9b0099b39bca46fea176e53b6d4d601

Weaknesses

CWE-639

References (3)

https://github.com/usmannasir/cyberpanel/commit/b1984603f9b0099b39bca46fea176e53b6d4d601 [patch]
https://github.com/usmannasir/cyberpanel/issues/1828 [technical-description, exploit, issue-tracking]
https://www.vulncheck.com/advisories/cyberpanel-incbackups-idor-via-sequential-backup-id [third-party-advisory]

Authoritative record: CVE-2026-65917 at cve.org

Vendors: usmannasir

Weaknesses: CWE-639

About this page

This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-65917 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Wednesday, August 19, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.