CVE-2022-4740: kkFileView picturesPreview setWatermarkAttribute cross site scripting

Severity: medium (CVSS 6.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.6% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2022-12-25 · updated 2026-06-17
Weakness: CWE-79

Description

A vulnerability, which was classified as problematic, has been found in kkFileView. Affected by this issue is the function setWatermarkAttribute of the file /picturesPreview. The manipulation leads to cross site scripting. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-216776.

Affected products

kkFileView: all versions

References

https://gitee.com/kekingcn/file-online-preview/issues/I674AC
https://vuldb.com/?ctiid.216776
https://vuldb.com/?id.216776
https://gitee.com/kekingcn/file-online-preview/issues/I674AC
https://vuldb.com/?ctiid.216776
https://vuldb.com/?id.216776

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