CVE-2026-63159 Details
Description
Omnispace Agora Project before 26.10.0 contains a predictable password-reset token vulnerability that allows unauthenticated attackers to take over user accounts by computing the reset token as sha1(login.password), a deterministic and reusable value. Attackers can derive or brute-force the reset token from known or guessed login and password combinations to forge valid password-reset requests and hijack arbitrary accounts.
A vulnerability exists in Omnispace Agora Project versions prior to 26.10.0, where the password-reset token can be predicted. This flaw allows unauthenticated attackers to take over user accounts by calculating the reset token as a SHA-1 hash of the login and password, a predictable and reusable value. Attackers can either derive or brute-force the reset token using known or guessed login and password combinations to create valid password-reset requests, thereby hijacking user accounts.
Users can upgrade to Agora Project version 26.10.0 or later to address this vulnerability.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Oct 13, 2026CISA-ADP
Assessed Oct 13, 2026References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-640 | Weak Password Recovery Mechanism for Forgotten Password | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Omnispace Agora Project | < 26.10.0 (semver) |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Oct 13, 2026 | CVE Modified | CISA-ADP |
| Oct 13, 2026 | New CVE Received | [email protected] |
Volerion