Multiple cross-site scripting (XSS) vulnerabilities in the Admin Control Panel (AdminCP) in Jelsoft vBulletin 3.6.4 allow remote authenticated administrators to inject arbitrary web script or HTML via unspecified vectors related to the (1) User Group Manager, (2) User Rank Manager, (3) User Title Manager, (4) BB Code Manager, (5) Attachment Manager, (6) Calendar Manager, and (7) Forums & Moderators functions. NOTE: the vendor disputes this issue, stating that modifying HTML is an intended privilege of an administrator. NOTE: it is possible that this issue overlaps CVE-2006-6040
Conclusion & alert: CVE-2007-0830 is rated Low Risk (32.1/100): CVSS Low severity, with medium exploitation likelihood (EPSS 0.29%). Mandatory action: Monitor for updates and reassess as exploit intelligence or EPSS changes.
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 | 2025-09-15 | 0.25% | 0.29% | +0.04% |
| 2 | 2024-04-04 | 0.31% | 0.25% | -0.06% |
| 3 | 2023-11-08 | — | 0.31% | — |
Full EPSS history (6 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 3.5 | 2.0 | LOW |
|
6.8 | 2.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
— | CVE-2007-0830: no source package rows; 0 state rows across 0 repos (none); fixed 0, open 0. | https://security.alpinelinux.org/vuln/CVE-2007-0830 |
: Vendor has stated that remotely authenticated administrators were given the ability to inject arbitrary HTML/webscript code by design.