8.5

CVE-2026-109653: frappe erpnext Cross-site Scripting

CVSS: 8.5v4.0HighDeferred
Published 12-10-2026Last modified 13-10-2026
Open JSON

Vulnerability summary

CVE-2026-109653 is a high (CVSS 8.5) Cross-site Scripting vulnerability in frappe erpnext. EPSS estimates a 0.21% chance of exploitation in the next 30 days, higher than 10.2% of scored vulnerabilities.

Overall risk
34/100
0100
Medium · default modelHow is this calculated?
CVSS score
8.5/10
010
High · v4.0 (NVD)
EPSS score
0.21%
0%100%
Low · Change unavailable
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 12-10-2026
    PublishedVulnerability first disclosed.
  2. 13-10-2026
    Last modifiedVulnerability information updated.

Description

Frappe ERPNext before 15.119.0 and 16.x before 16.31.0 contains a stored cross-site scripting vulnerability because record fields are rendered into an HTML attribute context without escaping. A low-privilege user can store a malicious payload in a record field that executes in the browser of any privileged user who opens the affected page, enabling account takeover.

CVSS metrics

4 scores · 2 sources · 2 versions

EPSS trend

Probability

0.21%

Chance of exploitation in the next 30 days

Percentile

10%

Versus all other CVEs

30-day change

Change unavailable

Change unavailable

13-10-202621-10-2026
EPSS score
0.21%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Frappe1 product
  • erpnext< 15.119.0 | ≥ 16.0.0-beta.1, < 16.31.0

1 vendor · 1 product

References

2 links