CVE-2018-11339 json
An XSS issue was discovered in Frappe ERPNext v11.x.x-develop b1036e5 via a comment.
published 2018-05-22 8 y ago modified 2026-06-17 4 mo ago also EUVD-2018-3376
- cvss
- 6.1
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 3.8%
- EPSS 3.8% chance of exploitation in 30 days, percentile 89%
- public exploits
- 1
- Exploit-DB
Summary
An XSS issue was discovered in Frappe ERPNext v11.x.x-develop b1036e5 via a comment.
Timeline
- First public exploit (EDB-44691)
- Published
Exploit prediction
3.76% chance of exploitation in the next 30 days, higher than 89% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- EDB-44691 ERPnext 11 - Cross-Site Scripting webapps, 2018-05-22
- github.com https://github.com/frappe/frappe/issues/5546 referenced PoC, tagged "exploit" by a source, unverified
- discuss.erpnext.com https://discuss.erpnext.com/t/stored-xss-in-erpnext-demo-website/36587 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 6.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
exploit-db.com
/exploits/44691/
exploit, third-party-advisory, vdb-entry
-
github.com
/frappe/frappe/issues/5546
exploit, third-party-advisory
-
discuss.erpnext.com
/t/stored-xss-in-erpnext-demo-website/36587
exploit, vendor-advisory
Sources
- CVE List CVE-2018-11339
- NVD CVE-2018-11339
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.