CVE-2020-28042 affects ServiceStack versions prior to 5.9.2, stemming from improper handling of JWT signature verification. This medium-severity vulnerability (CVSS 5.3) allows for low-impact integrity compromise (I:L) without authentication (PR:N) or user interaction (UI:N), provided a custom ValidateToken function isn't implemented with a minimum signature length. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 5.9.2CPE matchmatch criteria | cpe:2.3:a:servicestack:servicestack:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.