GHSA-5432-c996-hvhj · Severity: high · Ecosystem: pip — Zope Object Database (ZODB) Authentication bypass in ZEO storage servers
Zope Object Database (ZODB) before 3.8.2, when certain Zope Enterprise Objects (ZEO) database sharing is enabled, allows remote attackers to bypass authentication via vectors involving the ZEO network protocol.
Conclusion & alert: CVE-2009-0669 is rated Moderate Risk (61.9/100): CVSS High severity, with medium exploitation likelihood (EPSS 2.86%). Core evidence: EPSS rose +2.21% over the last day, indicating growing attacker interest. Mandatory action: Review affected assets and schedule remediation.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.65% | 2.86% | +2.21% |
| 2 | 2026-04-22 | 0.55% | 0.65% | +0.10% |
| 3 | 2025-03-30 | — | 0.55% | — |
Full EPSS history (9 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 7.5 | 2.0 | HIGH |
|
10.0 | 6.4 | [email protected] |
GHSA-5432-c996-hvhj · Severity: high · Ecosystem: pip — Zope Object Database (ZODB) Authentication bypass in ZEO storage servers
| vendor | priority | summary | link |
|---|---|---|---|
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2009-0669 |
ubuntu
|
medium | CVE-2009-0669 medium priority: Ubuntu including 6 source packages (zodb, zope2.10, zope2.11, zope2.8, zope2.9, zope3), 60 status rows across 10 suites (dapper, hardy, intrepid, jaunty, karmic, lucid, maverick, natty, oneiric, upstream): DNE 32, ignored 10, released 8, not-affected 6, needs-triage 4. | https://ubuntu.com/security/CVE-2009-0669 |