CVE-2025-56264 Denial of service in n/a
Attackers can cause a denial of service in OneBlog by exploiting the /api/comment endpoint.
- 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-2025-56264?
CVE-2025-56264 is a high-severity denial of service vulnerability in n/a, published on 16 Sep 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The /api/comment endpoint in zhangyd-c OneBlog 2.3.9 contains a denial-of-service vulnerability.
Weakness: CWE-400
Which versions are affected by CVE-2025-56264?
It affects 1 product.
Products include Zhyd Oneblog.
How do I fix CVE-2025-56264?
No fix has been published for CVE-2025-56264 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2025-56264 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-56264 exists.
Other vulnerabilities in n/a
Sources
Also known as GHSA-283w-jxhf-pmrj.