CVE-2026-78838

State: Published
Severity: 6.5 Medium
Published: Sep 8, 2026
Updated: Sep 9, 2026
Reserved: Aug 25, 2026

Description

A reflected cross-site scripting (XSS) vulnerability in the grid_datasource.php component of AppNitro MachForm v30 allows attackers to execute arbitrary Javascript in the context of the victim's browser via injecting a crafted payload into the filter[filters][0][field] parameter.

Scores

CVSS	Score	Vector	Source
3.1	6.5 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N	CISA-ADP

Weaknesses

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://packetstormsecurity.com/
https://github.com/nabeelmkhan/CVE-2026-78838

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