EUVD-2026-34158
GHSA-hc32-c5xw-9f2m
Severity by source
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Lifecycle Timeline
3DescriptionCVE.org
An authenticated ERPNext user with Item record edit permissions can persist arbitrary HTML/JavaScript in the item_name, description, or image fields of an Item and trigger unescaped rendering in the Point of Sale (POS) cart interface for every operator who adds that item to a transaction.This issue affects ERPNext: 16.16.0.
AnalysisAI
Stored cross-site scripting in ERPNext 16.16.0 allows an authenticated user holding Item record edit permissions to persist malicious HTML/JavaScript in the item_name, description, or image fields, which executes unescaped in the Point of Sale (POS) cart interface for any operator who subsequently adds that item to a transaction. Reported by Fluid Attacks (EUVD-2026-34158), this is a stored XSS with lateral impact across all POS operator sessions exposed to the poisoned item record. …
Unlock full vulnerability intelligence
- Risk assessment & exploitation conditions
- Attack chain visualization
- Remediation with exact patch versions
- Threat intelligence from 22 sources
- Personal watchlist & email alerts
Free forever · No credit card required
Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | The attacker must hold an authenticated ERPNext account with Item record edit permissions - this is a high-privilege role (PR:H per CVSS vector), not accessible to standard or guest users. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 4.0 base score of 4.8 (Medium) reflects a well-bounded risk profile. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | An authenticated ERPNext catalog manager (or an attacker who has compromised such an account) edits an Item record and embeds a JavaScript payload - such as a session cookie exfiltration script - into the item_name or description field before saving. When any POS operator subsequently adds that item to a cart during a sales transaction, the injected payload executes silently in the operator's browser, potentially exfiltrating their session token back to an attacker-controlled endpoint. … |
| Remediation | No vendor-released patch version has been independently confirmed from the available input data - the upstream Frappe GitHub repository at https://github.com/frappe/erpnext should be monitored for commits or tagged releases addressing this stored XSS, and the Fluid Attacks advisory at https://fluidattacks.com/es/advisories/pink should be consulted for patch confirmation. … Detailed patch versions, workarounds, and compensating controls in full report. |
Threat intelligence, references, and detailed analysis are available after sign-in.
Share
External POC / Exploit Code
Leaving vuln.today