CVE-2025-12613 Cloudinary Node SDK is vulnerable to Arbitrary Argument Injection through parameters that include an ampersand
Attackers can inject unintended parameters via ampersands in Cloudinary library inputs, potentially bypassing security checks or altering data.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2025-12613?
CVE-2025-12613 is a high-severity vulnerability in cloudinary, published on 10 Nov 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Versions of the package cloudinary before 2.7.0 are vulnerable to Arbitrary Argument Injection due to improper parsing of parameter values containing an ampersand. An attacker can inject additional, unintended parameters. This could lead to a variety of malicious outcomes, such as bypassing security checks, altering data, or manipulating the application's behavior. **Note:** Following our established security policy, we attempted to contact the maintainer regarding this vulnerability, but haven't received a response.
Weakness: CWE-88
Which versions are affected by CVE-2025-12613?
2 open source packages ship an affected version, including cloudinary.
| Package | Affected | Fixed in |
|---|---|---|
cloudinary npm | All versions | 2.7.0 |
cloudinary npm | All versions | 2.7.0 |
How do I fix CVE-2025-12613?
Upgrade cloudinary to 2.7.0 or later.
Is CVE-2025-12613 being exploited?
There is no known exploitation of CVE-2025-12613 in the wild and no public exploit code.
Sources
Also known as CLSA-2026-1787310891, GHSA-g4mf-96x5-5m2c.