TI-2023-26767 Aliases CVE-2023-49102 GHSA-54j6-cv2g-93h6

NZBGet 21.1 allows authenticated remote code execution because the unarchive programs…

MEDIUM 41Published 2023-11-22 · Updated 2024-08-02

Key facts

Attack vector: Network
Privileges required: Low
User interaction: None
Attack complexity: Low
Impact type: —
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

NZBGet 21.1 allows authenticated remote code execution because the unarchive programs (7za and unrar) preserve executable file permissions. An attacker with the Control capability can execute a file by setting the value of SevenZipCommand or UnrarCmd. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.

Why it matters now

EPSS 0.01501 74th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:nzbget:nzbget:21.1:::::::*	21.1	Vulnerable	Nzbget

cpe:2.3:a:nzbget:nzbget:21.1:*:*:*:*:*:*:* Versions 21.1 Vulnerable ·Nzbget

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2023-49102
2026-10-03 Alias added: GHSA-54j6-cv2g-93h6

References

Exploit 1

https://sec.maride.cc/posts/nzbget/

Other 1

https://nzbget.net/download

TI-2008-02172 uulib/uunconc.c in UUDeview 0.5.20, as used in nzbget before 0.3.0 and possibly other… CVSS 2.0MEDIUM 4.4

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences