CVE-2026-7201 CWE-639: Authorization Bypass Through User-Controlled Key in web services in Progress Sitefinity
Remote authenticated attackers can modify other users' account properties via user-controlled keys, potentially leading to account compromise.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-7201?
CVE-2026-7201 is a high-severity missing authorization vulnerability in Progress Software Sitefinity, published on 2 Jun 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
CWE-639: Authorization Bypass Through User-Controlled Key in web services in Progress Sitefinity 15.2.x before 15.2.8441, 15.3.x before 15.3.8531, and 15.4.x before 15.4.8630 allows a remote authenticated attacker to modify account properties of other users, potentially leading to account compromise. Successful exploitation requires knowledge of values that are not generally exposed to low-privileged users.
Weakness: CWE-639
Which versions are affected by CVE-2026-7201?
It affects 1 product.
Products include Progress Sitefinity.
How do I fix CVE-2026-7201?
No fix has been published for CVE-2026-7201 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-7201 being exploited?
There is no known exploitation of CVE-2026-7201 in the wild and no public exploit code.
Other vulnerabilities in Progress Software Sitefinity
- CVE-2017-9248 Progress Telerik UI for ASP.NET AJAX and Sitefinity Cryptographic Weakness
- CVE-2026-7312 CWE‑522: Insufficiently Protected Credentials in web services in Progress Sitefinity
- CVE-2026-7198 CWE-284: Improper Access Control in web services in Progress Sitefinity
- CVE-2023-29375 File upload in n/a
- CVE-2019-17392 Auth bypass in n/a
Sources
Also known as GHSA-62q8-jg47-5wpw.