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Vulnerabilities

Vulnerability · CVE-2018-11339

An XSS issue was discovered in Frappe ERPNext v11.x.x-develop b1036e5 via a comment.

Published May 22, 2018 · catalog updated Jun 17, 2026 · An XSS issue was

Last checked Nov 5, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2018-11339. EPSS is 3.76%. Act only if a listed version of An XSS issue was is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (An XSS issue was).
  • No version range is stored. A customer cannot check an installed version against this record.
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.

Same product and reporting

Severity
Medium6.1
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
3.76%
Remediation
Not established
Affected products
cpe frappe/erpnext

An XSS issue was discovered in Frappe ERPNext v11.x.x-develop b1036e5 via a comment.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • cpe frappe/erpnext11.x.x-develop_b1036e5

How to fix CVE-2018-11339

  • No stored fix

    No vendor fix text is stored. Use the linked advisory before you change production.

  • Version check

    No version range is stored, so an installed version cannot be checked on this page.

  • Advisory

    Open the cve_org record and follow its fix.

  • Official advisories

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2018-11339. EPSS is 3.76%. Act only if a listed version of An XSS issue was is installed.

Which versions are affected?

Compare what you have installed with 11.x.x-develop_b1036e5. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-79: Cross-site Scripting (XSS). EPSS 3.76%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Technology hubs

ERPNext / Frappe security

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. May 22, 2018 · Monitored products — high

    Detected

    An XSS issue was discovered in Frappe ERPNext v11.x.x-develop b1036e5 via a comment.

  2. Jun 17, 2026 · Monitored products — high

    Updated

    An XSS issue was discovered in Frappe ERPNext v11.x.x-develop b1036e5 via a comment.

Sources

References

Freshness

Last verified in this catalog Nov 5, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • CVE.orgNov 5, 2026
  • Monitored products — highNov 5, 2026