CVE-2026-125082: sunkaifei FlyCMS Content Rendering detail.html ModelDataService.insertData cross site scripting
A security flaw has been discovered in sunkaifei FlyCMS up to e71738e0cfb7ffd48c2ce74242a2dbb43f84f25a. Affected by this vulnerability is the function ModelDataService.insertData of the file articles/detail.html of the component Content Rendering. Performing a manipulation of the argument content results in cross site scripting. The attack can be initiated remotely. The exploit has been released to the public and may be used for attacks. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available. The patch is named 714521a9262e7bc9ca5713c873f57e96a4845352. It is recommended to apply a patch to fix this issue.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
sunkaifei FlyCMSto a version that resolves this vulnerability.Patch 714521a9262e7bc9ca5713c873f57e96a4845352
Event History
Frequently Asked Questions
Who can exploit this issue?
An attacker needs privileges sufficient to invoke ModelDataService.insertData and must be able to supply a crafted content argument. Exploitation also requires a user to view the resulting rendered content in a browser.
Is the attack remote and is exploit code available?
Yes. The issue can be initiated remotely, and a public exploit has been released.
How should affected deployments be remediated?
Apply patch 714521a9262e7bc9ca5713c873f57e96a4845352. FlyCMS uses rolling releases, so affected and fixed release version numbers are not available.