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Description

A vulnerability was determined in QianFox FoxCMS up to 1.2.6. The impacted element is an unknown function of the file /Tag/edit of the component Administrator Backend. Executing a manipulation can lead to cross site scripting. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized. The project was informed of the problem early through an issue report but has not responded yet.

PUBLISHED Reserved 2026-05-26 | Published 2026-05-27 | Updated 2026-05-27 | Assigner VulDB




MEDIUM: 4.8CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
LOW: 2.4CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
LOW: 2.4CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
3.3AV:N/AC:L/Au:M/C:N/I:P/A:N/E:POC/RL:ND/RC:UR

Problem types

Cross Site Scripting

Code Injection

Product status

1.2.0
affected

1.2.1
affected

1.2.2
affected

1.2.3
affected

1.2.4
affected

1.2.5
affected

1.2.6
affected

Timeline

2026-05-26:Advisory disclosed
2026-05-26:VulDB entry created
2026-05-26:VulDB entry last update

Credits

lzihan (VulDB User) reporter

VulDB CNA Team coordinator

References

vuldb.com/vuln/365681 (VDB-365681 | QianFox FoxCMS Administrator Backend edit cross site scripting) vdb-entry

vuldb.com/vuln/365681/cti (VDB-365681 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/submit/818342 (Submit #818342 | QianFox FoxCMS 1.2.6 Doubled Character XSS Manipulations) third-party-advisory

github.com/QianFox/FoxCMS/issues/2 exploit issue-tracking

github.com/QianFox/FoxCMS/ product

cve.org (CVE-2026-9608)

nvd.nist.gov (CVE-2026-9608)

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