Is there a public exploit for CVE-2026-62965?

No public exploit for CVE-2026-62965 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2026-62965?

CVE-2026-62965 scores CVSS 7 (v4.0), rated high.

7.0 High

SABnzbd is an open source automated Usenet download tool.

CVE-2026-62965

SABnzbd is an open source automated Usenet download tool. Prior to 5.1.0Beta3, orphan-job management in sabnzbd/api.py accepts the user-controlled value parameter without path confinement before os.path.join() with downloaddir. An absolute path discards that base directory. An attacker with a valid API key can invoke mode=status with name=deleteorphan to reach apideleteorphan and removeall() in sabnzbd/filesystem.py, which uses shutil.rmtree() for recursive deletion. The advisory also identifies apiaddorphan and apideleteallorphan as affected by the path-validation issue, while its concrete arbitrary-deletion trace is through apideleteorphan. The API key is stored in plaintext in sabnzbd.ini. The attacker can delete files or directories writable by the SABnzbd process, including configuration, queue data, and downloads, but system files outside the regular user's ownership are not affected. This issue is fixed in version 5.1.0Beta3.

Assessment

CVSS: 7 (v4.0)
Severity: High
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 30 October 2026
Last updated: 5 November 2026
Weakness: CWE-22
Assigner: security-advisories@github.com

CVSS vectorCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

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