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CVE-2026-7198 is a critical improper access control vulnerability in the OData Web Services component of Progress Sitefinity. Affected versions improperly enforce authorization on OData endpoints, allowing a remote unauthenticated attacker to bypass access controls and retrieve content that should be restricted. The issue affects Sitefinity 15.4.8623 through 15.4.8629 and was fixed in 15.4.8630. Available reporting indicates the flaw was introduced as a regression in the 15.4.8623 release. The vulnerability is network exploitable over HTTP or HTTPS, requires no authentication or user interaction, and carries a CVSS v3.1 vector of AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
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No public exploit code observed for this vulnerability.
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Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
11 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A critical improper access control vulnerability in Progress Sitefinity web services that allows a remote unauthenticated attacker to access restricted content.
A vulnerability addressed by Progress security updates; no further details are provided in the content.
A vulnerability addressed by Progress in Sitefinity CMS and Sitefinity Insight in a May 2026 security advisory.
An improper access control vulnerability in Progress Sitefinity web services that allows a remote unauthenticated attacker to access restricted content, potentially leading to full compromise of confidentiality, integrity, and availability.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.