CVE-2012-5104

Exp

Cross-site scripting (XSS) vulnerability in forums/ubbthreads.php in UBB.threads 7.5.6 and earlier allows remote attackers to inject arbitrary web script or HTML via the Loginname parameter.

Published: 2012-09-23 Last update: 2026-06-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2012-5104 is rated Exploit Available (59.7/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 1.99%). 4 public exploit reference(s) are indexed (Exploit-DB). Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

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

Public exploit references (Exploit-DB) for CVE-2012-5104

EDB-ID Source Kind Published Link
36497 exploit_db edb 2012-01-04 Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2012-5104

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 2026-06-22 1.80% 1.99% +0.19%
2 2026-06-15 9.84% 1.80% -8.03%
3 2026-05-25 — 9.84% —

Full EPSS history (12 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2012-5104

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
4.3 2.0 MEDIUM
AV:N/AC:M/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:M)
Exploitation needs some favorable conditions, but not exceptional ones.
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.
 8.6 2.9 [email protected]

Weakness enumeration for CVE-2012-5104

Affected software / configurations for CVE-2012-5104

Vendor Product Version Raw CPE
ubbcentral ubb.threads — cpe:2.3:a:ubbcentral:ubb.threads:*:*:*:*:*:*:*:*
ubbcentral ubb.threads <= 7.5.6 cpe:2.3:a:ubbcentral:ubb.threads:*:*:*:*:*:*:*:*
ubbcentral ubb.threads 3.4 cpe:2.3:a:ubbcentral:ubb.threads:3.4:*:*:*:*:*:*:*
ubbcentral ubb.threads 3.5 cpe:2.3:a:ubbcentral:ubb.threads:3.5:*:*:*:*:*:*:*
ubbcentral ubb.threads 5.0 cpe:2.3:a:ubbcentral:ubb.threads:5.0:*:*:*:*:*:*:*
ubbcentral ubb.threads 5.5.1 cpe:2.3:a:ubbcentral:ubb.threads:5.5.1:*:*:*:*:*:*:*
ubbcentral ubb.threads 6.0 cpe:2.3:a:ubbcentral:ubb.threads:6.0:*:*:*:*:*:*:*
ubbcentral ubb.threads 6.0.1 cpe:2.3:a:ubbcentral:ubb.threads:6.0.1:*:*:*:*:*:*:*
ubbcentral ubb.threads 6.0.2 cpe:2.3:a:ubbcentral:ubb.threads:6.0.2:*:*:*:*:*:*:*
ubbcentral ubb.threads 6.0.3 cpe:2.3:a:ubbcentral:ubb.threads:6.0.3:*:*:*:*:*:*:*
ubbcentral ubb.threads 6.1 cpe:2.3:a:ubbcentral:ubb.threads:6.1:*:*:*:*:*:*:*
ubbcentral ubb.threads 6.1.1 cpe:2.3:a:ubbcentral:ubb.threads:6.1.1:*:*:*:*:*:*:*
ubbcentral ubb.threads 6.2 cpe:2.3:a:ubbcentral:ubb.threads:6.2:*:*:*:*:*:*:*
ubbcentral ubb.threads 6.2.1 cpe:2.3:a:ubbcentral:ubb.threads:6.2.1:*:*:*:*:*:*:*
ubbcentral ubb.threads 6.2.2 cpe:2.3:a:ubbcentral:ubb.threads:6.2.2:*:*:*:*:*:*:*
ubbcentral ubb.threads 6.2.3 cpe:2.3:a:ubbcentral:ubb.threads:6.2.3:*:*:*:*:*:*:*
ubbcentral ubb.threads 6.3 cpe:2.3:a:ubbcentral:ubb.threads:6.3:*:*:*:*:*:*:*
ubbcentral ubb.threads 6.3.1 cpe:2.3:a:ubbcentral:ubb.threads:6.3.1:*:*:*:*:*:*:*
ubbcentral ubb.threads 6.4 cpe:2.3:a:ubbcentral:ubb.threads:6.4:*:*:*:*:*:*:*
ubbcentral ubb.threads 6.4.1 cpe:2.3:a:ubbcentral:ubb.threads:6.4.1:*:*:*:*:*:*:*
ubbcentral ubb.threads 6.4.2 cpe:2.3:a:ubbcentral:ubb.threads:6.4.2:*:*:*:*:*:*:*
ubbcentral ubb.threads 6.4.3 cpe:2.3:a:ubbcentral:ubb.threads:6.4.3:*:*:*:*:*:*:*
ubbcentral ubb.threads 6.4.4 cpe:2.3:a:ubbcentral:ubb.threads:6.4.4:*:*:*:*:*:*:*
ubbcentral ubb.threads 6.5 cpe:2.3:a:ubbcentral:ubb.threads:6.5:*:*:*:*:*:*:*
ubbcentral ubb.threads 6.5.1 cpe:2.3:a:ubbcentral:ubb.threads:6.5.1:*:*:*:*:*:*:*
ubbcentral ubb.threads 6.5.1.1 cpe:2.3:a:ubbcentral:ubb.threads:6.5.1.1:*:*:*:*:*:*:*
ubbcentral ubb.threads 6.5.2 cpe:2.3:a:ubbcentral:ubb.threads:6.5.2:*:*:*:*:*:*:*
ubbcentral ubb.threads 6.5.2_beta2 cpe:2.3:a:ubbcentral:ubb.threads:6.5.2_beta2:*:*:*:*:*:*:*
ubbcentral ubb.threads 6.5.3 cpe:2.3:a:ubbcentral:ubb.threads:6.5.3:*:*:*:*:*:*:*
ubbcentral ubb.threads 7.0 cpe:2.3:a:ubbcentral:ubb.threads:7.0:*:*:*:*:*:*:*
ubbcentral ubb.threads 7.1 cpe:2.3:a:ubbcentral:ubb.threads:7.1:*:*:*:*:*:*:*
ubbcentral ubb.threads 7.2 cpe:2.3:a:ubbcentral:ubb.threads:7.2:*:*:*:*:*:*:*
ubbcentral ubb.threads 7.3.1 cpe:2.3:a:ubbcentral:ubb.threads:7.3.1:*:*:*:*:*:*:*
ubbcentral ubb.threads 7.4 cpe:2.3:a:ubbcentral:ubb.threads:7.4:*:*:*:*:*:*:*
ubbcentral ubb.threads 7.4.1 cpe:2.3:a:ubbcentral:ubb.threads:7.4.1:*:*:*:*:*:*:*
ubbcentral ubb.threads 7.4.2 cpe:2.3:a:ubbcentral:ubb.threads:7.4.2:*:*:*:*:*:*:*
ubbcentral ubb.threads 7.5 cpe:2.3:a:ubbcentral:ubb.threads:7.5:*:*:*:*:*:*:*
ubbcentral ubb.threads 7.5.1 cpe:2.3:a:ubbcentral:ubb.threads:7.5.1:*:*:*:*:*:*:*
ubbcentral ubb.threads 7.5.2 cpe:2.3:a:ubbcentral:ubb.threads:7.5.2:*:*:*:*:*:*:*
ubbcentral ubb.threads 7.5.3 cpe:2.3:a:ubbcentral:ubb.threads:7.5.3:*:*:*:*:*:*:*
ubbcentral ubb.threads 7.5.4 cpe:2.3:a:ubbcentral:ubb.threads:7.5.4:*:*:*:*:*:*:*
ubbcentral ubb.threads 7.5.5 cpe:2.3:a:ubbcentral:ubb.threads:7.5.5:*:*:*:*:*:*:*
ubbcentral ubb.threads 7.6 cpe:2.3:a:ubbcentral:ubb.threads:7.6:*:*:*:*:*:*:*

References for CVE-2012-5104

cvelogic Threat Intelligence