Quick answers
- Is CVE-2026-23652 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-23652 being exploited in the wild.
- How severe is CVE-2026-23652?
- Critical severity, with a CVSS score of 10, published 22 May 2026.
- Which products and versions are affected?
- Microsoft Power Pages.
- Is there a fix for CVE-2026-23652?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-23652 attacked?
- It is attacked over the network, in a hosted service.
- Am I affected by CVE-2026-23652?
- Check whether you run Microsoft Power Pages. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
A command injection vulnerability (CWE-77) exists in Microsoft Power Pages due to the improper neutralization of special elements used in a command. The flaw allows an unauthenticated attacker to send specially crafted requests over the network to execute arbitrary code on the underlying infrastructure. With a CVSS score of 10.0, the attack requires no user interaction and no prior privileges. Successful exploitation results in a full compromise of confidentiality, integrity, and availability, with the impact extending beyond the immediate security scope of the affected component.
Affected products
- Microsoft Power Pages
Timeline
- 2026-05-22: disclosed
- 2026-05-22: advisory