Medium severity · published Apr 22, 2026
CVE-2026-3673
Frappe Framework 16.10.0 - Stored DOM XSS in Tag Pill Renderer
5.4
CVSS
0.2%
EPSS
No
On KEV
Description
An authenticated attacker can store a crafted tag value in _user_tags and trigger JavaScript execution when a victim opens the list/report view where tags are rendered. The vulnerable renderer interpolates tag content into HTML attributes and element content without escaping.
This issue affects Frappe: 16.10.10.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 10% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FR
Frappe · Frappe
16.10.10 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-3673
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-3673
Exploit
https://fluidattacks.com/es/advisories/silvio
Product
https://github.com/frappe/frappe
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