CVE-2026-87937
Last modified
CVE-2026-87937 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. URL Redirection to Untrusted Site ('Open Redirect') vulnerability in Drupal Central Authentication System (CAS) Server allows Fake the Source of Data. This issue affects Central Authentication System (CAS) Server versions: from 0.0.0 to 2.0.4, from 2.1.0 to 2.1.3.. EPSS estimates a 0.18% chance of exploitation in the next 30 days.
Description
URL Redirection to Untrusted Site ('Open Redirect') vulnerability in Drupal Central Authentication System (CAS) Server allows Fake the Source of Data. This issue affects Central Authentication System (CAS) Server versions: from 0.0.0 to 2.0.4, from 2.1.0 to 2.1.3.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Drupal | Central Authentication System (CAS) Server | >= 0.0.0, < 2.0.4; >= 2.1.0, < 2.1.3 |
References
Timeline
- Published
- Last Modified
- Status
- Awaiting Analysis
Frequently Asked Questions
What is CVE-2026-87937?
How severe is CVE-2026-87937?
How do I fix CVE-2026-87937?
How Strix Helps
- One Click Account Takeover in GranolaHow a notification link broke out of Electron and led to a one-click account takeover.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-8793PaperCut NG/MF does not properly restrict excessive authenti…6.9
- CVE-2026-87930MaxSite CMS through 109.6 passes the ci_session cookie to un…8.1
- CVE-2026-87931A vulnerability has been found in Behavioral Technology Grou…9.6
- CVE-2026-87933A vulnerability was found in DaveGamble cJSON up to 1.7.19. …7.3
- CVE-2026-87935The Paid Downloads plugin for WordPress is vulnerable to Arb…8.1
- CVE-2026-87936Improper Neutralization of Special Elements used in an SQL C…6.5
- CVE-2026-87938Improper Neutralization of Special Elements used in an SQL C…6.5
- CVE-2026-87939Improper Neutralization of Input During Web Page Generation …4.2
- CVE-2026-8794PaperCut NG/MF contains an observable timing discrepancy in …6.9
- CVE-2026-87940Use of Web Browser Cache Containing Sensitive Information vu…5.4
- CVE-2026-87941Vulnerability in Drupal Patreon. This issue affects Patreon …5.9
- CVE-2026-87942Improper Neutralization of Input During Web Page Generation …4.6
Are you affected by CVE-2026-87937?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST
