CVE-2026-7195: CWE-20: Improper Input Validation in web services in Progress Sitefinity

Severity: high (CVSS 8.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-06-02 · updated 2026-07-22
Weakness: CWE-20

Description

CWE-20: Improper Input Validation in web services in Progress Sitefinity 14.1.x through 14.3.x, 14.4.x before 14.4.8152, 15.0.x before 15.0.8234, 15.1.x before 15.1.8335, 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 unauthenticated attacker to compromise the integrity and confidentiality of user accounts. Successful exploitation requires user interaction and a non-default site configuration.

Affected products

Progress Software Corporation Sitefinity: from 14.1.7800 before 14.4.8152; from 15.0.8200 before 15.0.8234; from 15.1.8300 before 15.1.8335; from 15.2.8400 before 15.2.8441; from 15.3.8500 before 15.3.8531; from 15.4.8600 before 15.4.8630 — fixed in 14.4.8152, 15.0.8234, 15.1.8335, 15.2.8441, 15.3.8531, 15.4.8630

How to fix

Upgrade to a fixed version: Progress Software Corporation Sitefinity 14.4.8152, 15.0.8234, 15.1.8335, 15.2.8441. Check the vendor advisory for mitigations.

References

https://community.progress.com/s/article/Sitefinity-Security-Advisory-for-Addressing-Security-Vulnerabilities-CVE-2026-7312-CVE-2026-7198-CVE-2026-7195-CVE-2026-7201-CVE-2026-7313-May-2026

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