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Description

A weakness has been identified in sunkaifei FlyCMS up to abbaa5a8daefb146ad4d61027035026b052cb414. The impacted element is the function userLogin of the file src/main/java/com/flycms/web/front/UserController.java of the component User Login. Executing a manipulation of the argument redirectUrl can lead to cross site scripting. The attack can be launched remotely. The exploit has been made available to the public and could be used for attacks. This product does not use versioning. This is why information about affected and unaffected releases are unavailable. The project was informed of the problem early through an issue report but has not responded yet.

PUBLISHED Reserved 2025-12-25 | Published 2025-12-26 | Updated 2026-02-24 | Assigner VulDB




MEDIUM: 5.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
MEDIUM: 4.3CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
MEDIUM: 4.3CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
5.0AV:N/AC:L/Au:N/C:N/I:P/A:N/E:POC/RL:ND/RC:UR

Problem types

Cross Site Scripting

Code Injection

Product status

abbaa5a8daefb146ad4d61027035026b052cb414
affected

Timeline

2025-12-25:Advisory disclosed
2025-12-25:VulDB entry created
2026-01-01:VulDB entry last update

Credits

ZAST.AI (VulDB User) reporter

References

vuldb.com/?id.338423 (VDB-338423 | sunkaifei FlyCMS User Login UserController.java userLogin cross site scripting) vdb-entry technical-description

vuldb.com/?ctiid.338423 (VDB-338423 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/?submit.708997 (Submit #708997 | sunkaifei FlyCms <=1.0.0 XSS) third-party-advisory

github.com/sunkaifei/FlyCms/issues/16 exploit issue-tracking

github.com/sunkaifei/FlyCms/ product

cve.org (CVE-2025-15094)

nvd.nist.gov (CVE-2025-15094)

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