CVE-2026-28436

Frappe: Stored XSS in avatar_macro.html

State: Published
Severity: 1.3 Low
Published: Mar 5, 2026
Updated: Mar 6, 2026
Reserved: Feb 27, 2026

Description

Frappe is a full-stack web application framework. Prior to versions 16.11.0 and 15.102.0, an attacker can set a crafted image URL that results in XSS when the avatar is displayed, and it can be triggered for other users via website page comments. This issue has been patched in versions 16.11.0 and 15.102.0.

Scores

CVSS	Score	Vector	Source
4.0	1.3 Low	CVSS: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:U	GitHub_M

Weaknesses

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

Affected Products

Product	Versions
frappefrappe	< 16.11.0Affected < 15.102.0Affected

References

https://github.com/frappe/frappe/security/advisories/GHSA-vm63-r48g-7wqh

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