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TI-2023-12346 Aliases CVE-2023-27636GHSA-92vv-q3vr-c7f7

Progress Sitefinity before 15.0.0 allows XSS by authenticated users via the content form in the SF Editor.

Priority MEDIUM 62CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · Low
Fix status
No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-79.

Summary

Progress Sitefinity before 15.0.0 allows XSS by authenticated users via the content form in the SF Editor.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.01291 70th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:progress:sitefinity:*:*:*:*:*:*:*:*before 15.0.0VulnerableProgress
  • cpe:2.3:a:progress:sitefinity:*:*:*:*:*:*:*:* Versions before 15.0.0 Vulnerable ·Progress

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-27636
  2. 2026-10-03 Alias added: GHSA-92vv-q3vr-c7f7

References

Exploit 2

  • TI-2017-06690 Telerik.Web.UI.dll in Progress Telerik UI for ASP.NET AJAX before R2 2017 SP1 and… KEVCVSS 3.1CRITICAL 9.8
  • TI-2023-13767 An issue was discovered in Progress Sitefinity 13.3 before 13.3.7647, 14.0 before… CVSS 3.1CRITICAL 9.8
  • TI-2026-06317 Improper access control in Progress Sitefinity CVSS 3.1CRITICAL 9.8
  • TI-2017-11630 Sitefinity 5.1, 5.2, 5.3, 5.4, 6.x, 7.x, 8.x, 9.x, and 10.x allow remote attackers to… CVSS 3.0CRITICAL 9.8
  • TI-2019-12987 Progress Sitefinity 12.1 has a Weak Password Recovery Mechanism for a Forgotten Password… CVSS 3.1CRITICAL 9.8
  • TI-2026-06419 Insufficiently protected credentials in Progress Sitefinity CVSS 3.1CRITICAL 10.0
See all 23 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences