CVE-2026-13227: An Improper Authorization vulnerability exists in ERPNext version <v16.25.0 and <15.115.0 due to insufficient access control in the whitelisted API method erpnext.crm.doctype.pros
An Improper Authorization vulnerability exists in ERPNext version <v16.25.0 and <15.115.0 due to insufficient access control in the whitelisted API method erpnext.crm.doctype.prospect.prospect.get_opportunities.
This issue affects ERPNext: before 15.115.0, before 16.26.0.
Details
Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2026-13227
Exploitation outlook
EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.
- Low exploitation riskCVE-2026-132270.25% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 16% of all EPSS-scored CVEs.
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2026-13227 | coverage & exploitation status | NVD · CVE.org |
Recent advisories for An Improper Authorization
A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.
- highCVE-2026-65668: Improper access control in Microsoft Purview eDiscovery allows an authorized attacker to eleva…nvd · 2026-08-07
- criticalCVE-2026-62896: Improper authentication in Microsoft Teams allows an authorized attacker to elevate privileges…nvd · 2026-08-07
- criticalCVE-2026-59118: Improper authorization in Microsoft Power Apps allows an unauthorized attacker to elevate priv…nvd · 2026-08-07
- criticalCVE-2026-56161: Improper access control in Azure Logic Apps allows an authorized attacker to disclose informat…nvd · 2026-08-07
- highCVE-2026-49163: Improper limitation of a pathname to a restricted directory ('path traversal') in Application …nvd · 2026-08-07
- mediumCVE-2026-50749: Improper Authorization vulnerability in Apache Answer. This issue affects Apache Answer: throu…nvd · 2026-08-05
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- criticalCVE-2026-65667: Missing authorization in Microsoft Teams allows an unauthorized attacker to elevate privileges…2026-08-07
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