CVE-2010-4728

Zikula before 1.3.1 uses the rand and srand PHP functions for random number generation, which makes it easier for remote attackers to defeat protection mechanisms based on randomization by predicting a return value, as demonstrated by the authid protection mechanism.

Published: 2011-02-08 Last update: 2026-06-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2010-4728 is rated Moderate Risk (40.3/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 0.95%). Review affected assets and schedule remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2010-4728

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 0.34% 0.95% +0.60%
2 2025-03-30 0.40% 0.34% -0.05%
3 2025-03-29 — 0.40% —

Full EPSS history (8 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2010-4728

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
5.0 2.0 MEDIUM
AV:N/AC:L/Au:N/C:N/I:P/A:N Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:N)
No confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:N)
No availability impact.
 10.0 2.9 [email protected]

Weakness enumeration for CVE-2010-4728

Affected software / configurations for CVE-2010-4728

Vendor Product Version Raw CPE
zikula zikula_application_framework <= 1.2.5 cpe:2.3:a:zikula:zikula_application_framework:*:*:*:*:*:*:*:*
zikula zikula_application_framework 1.1.2 cpe:2.3:a:zikula:zikula_application_framework:1.1.2:*:*:*:*:*:*:*
zikula zikula_application_framework 1.2.1 cpe:2.3:a:zikula:zikula_application_framework:1.2.1:*:*:*:*:*:*:*
zikula zikula_application_framework 1.2.2 cpe:2.3:a:zikula:zikula_application_framework:1.2.2:*:*:*:*:*:*:*
zikula zikula_application_framework 1.2.3 cpe:2.3:a:zikula:zikula_application_framework:1.2.3:*:*:*:*:*:*:*
zikula zikula_application_framework 1.2.4 cpe:2.3:a:zikula:zikula_application_framework:1.2.4:*:*:*:*:*:*:*

References for CVE-2010-4728

cvelogic Threat Intelligence