library/DBTech/Security/Action/Sessions.php in DragonByte vBSecurity 3.x through 3.3.0…
Priority LOW 28CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-79.
Summary
library/DBTech/Security/Action/Sessions.php in DragonByte vBSecurity 3.x through 3.3.0 for vBulletin 3 and vBulletin 4 allows self-XSS via $session['user_agent'] in the "Login Sessions" feature.
Why it matters now
EPSS 0.00647 51st percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:dragonbyte-tech:vbsecurity:*:*:*:*:*:vbulletin3:*:* | 3.0.0 – 3.3.0 | Vulnerable | Dragonbyte-tech |
| cpe:2.3:a:dragonbyte-tech:vbsecurity:*:*:*:*:*:vbulletin4:*:* | 3.0.0 – 3.3.0 | Vulnerable | Dragonbyte-tech |
- cpe:2.3:a:dragonbyte-tech:vbsecurity:*:*:*:*:*:vbulletin3:*:* Versions 3.0.0 – 3.3.0 Vulnerable ·Dragonbyte-tech
- cpe:2.3:a:dragonbyte-tech:vbsecurity:*:*:*:*:*:vbulletin4:*:* Versions 3.0.0 – 3.3.0 Vulnerable ·Dragonbyte-tech
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2018-12580
- 2026-10-03 Alias added: GHSA-g9cp-6qcq-xfw7
- 2026-10-19 EPSS moved to the 50th–90th percentile
References
Sources
- CVE-2018-12580 · CVE Program
- CVE-2018-12580 · NVD
- FIRST EPSS
- GHSA-g9cp-6qcq-xfw7 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences