CVE-2019-9710 describes a non-thread-safe cache vulnerability in webargs versions prior to 5.1.3, impacting its use with marshmallow and other products. This flaw allows for the parsing of incorrect JSON payloads during concurrent requests due to a short-lived, un-synchronized cache. Rated 8.1 HIGH (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H), it presents a high impact on confidentiality, integrity, and availability with high attack complexity. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 5.1.3CPE matchmatch criteria | cpe:2.3:a:webargs_project:webargs:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 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.