CVE-2012-3844
Cross-site scripting (XSS) vulnerability in vBulletin 4.1.12 allows remote attackers to inject...
Cross-site scripting (XSS) vulnerability in vBulletin 4.1.12 allows remote attackers to inject arbitrary web script or HTML via a long string in the subject parameter when creating a post.
Exploit likelihood
What each source reports
NVD Score used
Cross-site scripting (XSS) vulnerability in vBulletin 4.1.12 allows remote attackers to inject arbitrary web script or HTML via a long string in the subject parameter when creating a post.
- Record
CVE-2012-3844- CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:P/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
CVE List No score
Cross-site scripting (XSS) vulnerability in vBulletin 4.1.12 allows remote attackers to inject arbitrary web script or HTML via a long string in the subject parameter when creating a post.
- Record
CVE-2012-3844- Updated
- 2026-11-02
EUVDEUVD-2012-3791 No score
Cross-site scripting (XSS) vulnerability in vBulletin 4.1.12 allows remote attackers to inject arbitrary web script or HTML via a long string in the subject parameter when creating a post.
- Record
EUVD-2012-3791- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-v48x-vfq3-xh4h No score
Cross-site scripting (XSS) vulnerability in vBulletin 4.1.12 allows remote attackers to inject...
Cross-site scripting (XSS) vulnerability in vBulletin 4.1.12 allows remote attackers to inject arbitrary web script or HTML via a long string in the subject parameter when creating a post.
- Record
GHSA-v48x-vfq3-xh4h- Weakness
- CWE-79
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2012-3844 is a medium vulnerability (CVSS 4.3) in Vbulletin, published July 3, 2012. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.16%, the 67th percentile. No source names a fixed version.
References
exchange.xforce.ibmcloud.com/vulnerabilities/75325
hauntit.blogspot.com/2012/04/en-vbulletin-4112-cross-site-scripting.html
securityfocus.com/bid/53319
packetstormsecurity.org/files/112385/vBulletin-4.1.12-Cross-Site-Scripting.html
nvd.nist.gov/vuln/detail/CVE-2012-3844
github.com/advisories/GHSA-v48x-vfq3-xh4h