CVE-2026-2934: YiFang CMS Extended Management D_friendLinkGroup.php update cross site scripting

Severity: medium (CVSS 4.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2026-02-22 · updated 2026-06-17
Weakness: CWE-79

Description

A security vulnerability has been detected in YiFang CMS up to 2.0.5. This impacts the function update of the file app/db/admin/D_friendLinkGroup.php of the component Extended Management Module. The manipulation of the argument Name leads to cross site scripting. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and may be used.

Affected products

Yifangcms Yifang: through 2.0.5

References

https://github.com/ZZCTD/CVE/issues/5
https://vuldb.com/?ctiid.347280
https://vuldb.com/?id.347280
https://vuldb.com/?submit.755296

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