CVE-2020-8294
Description
A missing link validation in Nextcloud Server before 20.0.2, 19.0.5, 18.0.11 allows execution of a stored XSS attack using Internet Explorer when saving a 'javascript:' URL in markdown format.
Related CPE's
References
Permissions RequiredThird Party Advisory
Vendor Advisory
CvssV3 impact
Version | 3.1 |
VectorString | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
AttackVector | NETWORK |
AttackComplexity | LOW |
PrivilegesRequired | LOW |
UserInteraction | REQUIRED |
Scope | CHANGED |
ConfidentialityImpact | LOW |
IntegrityImpact | LOW |
AvailabilityImpact | NONE |
BaseScore | 5.4 |
BaseSeverity | MEDIUM |
CvssV2 impact
Version | 2.0 |
VectorString | AV:N/AC:M/Au:S/C:N/I:P/A:N |
AccessVector | NETWORK |
AccessComplexity | MEDIUM |
Authentication | SINGLE |
ConfidentialityImpact | NONE |
IntegrityImpact | PARTIAL |
AvailabilityImpact | NONE |
BaseScore | 3.5 |