CVE-2020-26258 is a Server-Side Request Forgery (SSRF) vulnerability in the XStream Java library, affecting versions prior to 1.4.15, and impacting products like Apache, Debian, and Fedora that utilize it. This high-severity vulnerability (CVSS 7.7) allows an authenticated remote attacker to manipulate processed input streams to request data from internal, non-publicly available resources. While there is no evidence of active exploitation or public exploit code like Metasploit or ExploitDB, Nuclei templates exist for detection. The vulnerability has garnered minimal community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 6.0.0CPE matchmatch criteria | cpe:2.3:a:apache:struts:*:*:*:*:*:*:*:* | ||
< 1.4.15CPE matchmatch criteria | cpe:2.3:a:xstream:xstream:*:*:*:*:*:*:*:* | ||
9.0CPE matchmatch criteria | cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* | ||
10.0CPE matchmatch criteria | cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* | ||
33CPE matchmatch criteria | cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 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.