CVE-2026-1554 is an XML Injection vulnerability, specifically a Blind XPath Injection, affecting Drupal's Central Authentication System (CAS) Server versions prior to 2.0.3 and between 2.1.0 and 2.1.2. This flaw allows for privilege escalation. Rated Medium severity with a CVSS score of 4.2, it requires low privileges and high attack complexity, potentially leading to limited confidentiality and integrity impacts. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 2.0.3CPE matchmatch criteria | cpe:2.3:a:jtenman:central_authentication_system_server:*:*:*:*:*:drupal:*:* | ||
>= 2.1.0, < 2.1.2CPE matchmatch criteria | cpe:2.3:a:jtenman:central_authentication_system_server:*:*:*:*:*:drupal:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 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.
Remediation records are not available for this CVE.