CVE-2021-23900 describes a denial-of-service vulnerability in OWASP json-sanitizer versions prior to 1.2.2. Crafted input can cause the sanitizer to output invalid JSON or throw an unhandled exception, potentially disrupting applications. This high-severity vulnerability (CVSS 7.5) requires no user interaction or privileges, making it easily exploitable over a network. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.2.2CPE matchmatch criteria | cpe:2.3:a:owasp:json-sanitizer:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.