CVE-2026-2333 Improper Neutralization of Special Elements used in a Command ('Command Injection') in Owl opds
Attackers can execute arbitrary commands on the Owl OPDS server via crafted network requests, requiring immediate attention from administrators.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-2333?
CVE-2026-2333 is a critical command injection vulnerability in Owl opds, published on 20 Feb 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
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.
Weakness: CWE-77
Which versions are affected by CVE-2026-2333?
It affects 1 product.
Products include Owlcyberdefense Opds-Talon.
How do I fix CVE-2026-2333?
No fix has been published for CVE-2026-2333 yet. Limit exposure of the affected software until one is available.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2026-2333 being exploited?
There is no known exploitation of CVE-2026-2333 in the wild and no public exploit code.
Other vulnerabilities in Owl opds
- CVE-2026-26093 Improper Neutralization of Special Elements used in a Command ('Command Injection') in Owl opds
- CVE-2026-26095 Incorrect Permission Assignment for Critical Resource in Owl opds
- CVE-2026-26096 Incorrect Permission Assignment for Critical Resource in Owl opds
- CVE-2026-26101 Incorrect Permission Assignment for Critical Resource in Owl opds
- CVE-2026-26102 Incorrect Permission Assignment for Critical Resource in Owl opds
Sources
Also known as GHSA-q2ch-643m-222m.