CVE-2021-26296 describes a cross-site request forgery (CSRF) vulnerability in Apache MyFaces Core versions 2.2.0 through 2.3.7, 2.3-next-M1 through M4, and 3.0.0-RC1, as well as NetApp products utilizing MyFaces. The vulnerability stems from the use of cryptographically weak implicit and explicit CSRF tokens, allowing a sophisticated attacker to potentially predict future token values. This high-severity flaw (CVSS 7.5) has a high potential impact on confidentiality, integrity, and availability, though exploitation is difficult and requires user interaction. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 2.2.0, <= 2.2.13CPE matchmatch criteria | cpe:2.3:a:apache:myfaces:*:*:*:*:*:*:*:* | ||
>= 2.3.0, <= 2.3.7CPE matchmatch criteria | cpe:2.3:a:apache:myfaces:*:*:*:*:*:*:*:* | ||
2.3CPE matchmatch criteria | cpe:2.3:a:apache:myfaces:2.3:next-m1:*:*:*:*:*:* | ||
2.3CPE matchmatch criteria | cpe:2.3:a:apache:myfaces:2.3:next-m2:*:*:*:*:*:* | ||
2.3CPE matchmatch criteria | cpe:2.3:a:apache:myfaces:2.3:next-m3:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
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The average CVE in this peer group has 0.6 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.