Vulnerability · Published Jun 2, 2026 · Assigned by ProgressSoftware
CVE-2026-7198CWE-284: Improper Access Control in web services in Progress Sitefinity
Critical 9.8
In plain English
A critical-severity improper access control in Sitefinity from Progress Software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 39% of all known vulnerabilities).
Severity (CVSS 3.1)9.8Critical
Exploit odds (30 days)0.4%top 61.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
CWE-284: Improper Access Control in web services in Progress Sitefinity 15.4.8623 before 15.4.8630 allows a remote unauthenticated attacker to access content that should be restricted, resulting in full compromise of confidentiality, integrity, and availability of affected installations.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Progress Software | Sitefinity | 15.4.8623 – before 15.4.8630 |
Weakness: CWE-284 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H