CVE-2026-2333 PUBLISHED

Improper Neutralization of Special Elements used in a Command ('Command Injection') in Owl opds

Assigner: Nozomi
Reserved: 11.02.2026 Published: 20.02.2026 Updated: 20.02.2026

Improper Neutralization of Special Elements used in a Command ('Command Injection') in Owl opds 2.2.0.4 allows Command Injection via a crafted network request.

Metrics

CVSS 4.0

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CVSS Score: 9.2

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	High	Confidentiality	None
Attack Complexity	Low	Integrity	High	Integrity	None
Attack Requirements	Present	Availability	High	Availability	None
Privileges Required	None
User Interaction	None

CVSS 4.0

Product Status

Vendor	Owl
Product	opds
Versions	Default: unaffected affected from 0 to 2.2.0.4 (incl.)

Credits

Luca Borzacchiello at Nozomi Networks finder
Gabriele Quagliarella at Nozomi Networks finder

References

https://www.nozominetworks.com/labs/vulnerability-advisories-cve-2026-2333

Problem Types

CWE-77 Improper Neutralization of Special Elements used in a Command ('Command Injection') CWE

Impacts

CAPEC-248 Command Injection