Vulnerability Details : CVE-2020-1340
A spoofing vulnerability exists when the NuGetGallery does not properly sanitize input on package metadata values, aka 'NuGetGallery Spoofing Vulnerability'.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2020-1340
- cpe:2.3:a:microsoft:nugetgallery:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-1340
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 19 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-1340
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
3.5
|
LOW | AV:N/AC:M/Au:S/C:N/I:P/A:N |
6.8
|
2.9
|
NIST | |
|
5.4
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
2.3
|
2.7
|
NIST |
CWE ids for CVE-2020-1340
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-1340
-
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1340
CVE-2020-1340 | NuGetGallery Spoofing VulnerabilityPatch;Vendor Advisory
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