PT-2020-2929 · Microsoft · Nuget Gallery

Gabriel Thau · Published 2020-06-09 · Updated 2020-06-16 · CVE-2020-1340

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions NuGetGallery (affected versions not specified)

Description A spoofing issue exists due to improper sanitization of input on package metadata values. This could potentially allow a remote attacker to perform cross-site scripting attacks.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

XSS

Weakness Enumeration

CWE-79

Related Identifiers

BDU:2020-03086

CVE-2020-1340

Affected Products

Nuget Gallery

References · 5

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1340 · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-03086 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2020-1340 · Security Note
• https://osv.dev/vulnerability/CVE-2020-1340 · Vendor Advisory
• https://t.me/cvenotify/4263 · Telegram Post