CVE-2019-20520
ERPNext 11.1.47 allows reflected XSS via the PATH_INFO to the api/method/ URI.
ERPNext 11.1.47 allows reflected XSS via the PATH_INFO to the api/method/ URI.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
ERPNext 11.1.47 allows reflected XSS via the PATH_INFO to the api/method/ URI.
- Record
CVE-2019-20520- CVSS 3.0
- 7.4 High
CVSS:3.0/AC:L/AV:N/A:N/C:H/I:N/PR:N/S:C/UI:R - Updated
- 2026-11-02
EUVDEUVD-2019-11064
ERPNext 11.1.47 allows reflected XSS via the PATH_INFO to the api/method/ URI.
- Record
EUVD-2019-11064- CVSS 3.0
- 7.4 High
CVSS:3.0/AC:L/AV:N/A:N/C:H/I:N/PR:N/S:C/UI:R - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-ch5m-838h-99wq No score
ERPNext 11.1.47 allows reflected XSS via the PATH_INFO to the api/method/ URI.
ERPNext 11.1.47 allows reflected XSS via the PATH_INFO to the api/method/ URI.
- Record
GHSA-ch5m-838h-99wq- Updated
- 2026-11-02
NVD
ERPNext 11.1.47 allows reflected XSS via the PATH_INFO to the api/method/ URI.
- Record
CVE-2019-20520- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - CVSS 3.0
- 7.4 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N - CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:P/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
OSV
ERPNext 11.1.47 allows reflected XSS via the PATH_INFO to the api/method/ URI.
- Record
CVE-2019-20520- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2019-20520 is a high vulnerability (CVSS 7.4) in Frappe Erpnext, published March 19, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.79%, the 56th percentile. No source names a fixed version.