EUVD-2026-57703
GHSA-4gw6-969c-665w
Severity by source
CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/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:N/R:U/V:D/RE:M/U:Amber
Local-only vector with specific conditions required (AT:P maps to AC:H in 3.1); no privileges needed; only low confidentiality impact with no integrity or availability effect.
Primary rating from Vendor (palo_alto).
CVSS VectorVendor: palo_alto
Lifecycle Timeline
2DescriptionCVE.org
A security bypass vulnerability in the Account Protection feature of Palo Alto Networks Prisma® Browser enables a user to bypass intended security controls.
AnalysisAI
Account Protection bypass in Palo Alto Networks Prisma Browser allows a local user to circumvent intended security controls due to insufficiently protected credentials (CWE-522), yielding low confidentiality exposure with no integrity or availability impact. The CVSS 4.0 score of 0.5 reflects the constrained attack surface - local access only, specific target conditions required (AT:P), and minimal data exposure. …
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 | Exploitation requires physical or session-level local access to an endpoint running Palo Alto Networks Prisma Browser with the Account Protection feature active. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | Real-world risk is very low. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | Consult the Palo Alto Networks security advisory at https://security.paloaltonetworks.com/CVE-2026-0289 for confirmed patch availability and exact fixed versions - the input data references the advisory but does not specify a confirmed patched release, so no fix version can be cited here. … Detailed patch versions, workarounds, and compensating controls in full report. |
Threat intelligence, references, and detailed analysis are available after sign-in.
More in Prisma Browser
View allLocal code injection in Palo Alto Networks Prisma Browser on macOS lets an authenticated non-admin user abuse an exposed
Local privilege escalation in Palo Alto Networks Prisma Browser on macOS allows a locally authenticated non-admin user t
Policy bypass in Palo Alto Networks Prisma® Browser allows a locally authenticated non-admin user to circumvent access a
Privilege escalation in Palo Alto Networks Prisma® Browser on macOS enables a locally authenticated administrator with a
Prisma Browser's Account Protection feature insufficiently protects sensitive credential data (CWE-522), allowing a loca
Same weakness CWE-522 – Insufficiently Protected Credentials
View allSame technique Authentication Bypass
View allShare
External POC / Exploit Code
Leaving vuln.today