Bolt CMS <3.6.2 allows XSS via text input click preview button as demonstrated by the…
Priority LOW 33CWE-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
- Fixed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA and GitHub. Impact type from CWE-79.
Summary
Bolt CMS <3.6.2 allows XSS via text input click preview button as demonstrated by the Title field of a Configured and New Entry.
Why it matters now
EPSS 0.03466 89th percentileScored 2026-11-07
Public exploit Yes 3 exploit referencesTagged by the CNA and NVD
Fix Fixed bolt/bolt (Packagist): 3.6.2
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 |
| — | bolt/bolt (Packagist) | before 3.6.2 | 3.6.2 | Patch available | GHSA-gjx6-58xh-p7pw |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- bolt/bolt (Packagist) Vendor— Affected before 3.6.2 Fixed in 3.6.2 Patch available GHSA-gjx6-58xh-p7pw
Remediation
- Fix · GHSA-gjx6-58xh-p7pw bolt/bolt (Packagist) Fixed in 3.6.2 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2018-19933
- 2026-10-03 Alias added: GHSA-gjx6-58xh-p7pw
References
More Bolt Cms vulnerabilities
- TI-2022-16851 Bolt CMS contains a vulnerability in version 5.1.12 and below that allows an… CVSS 3.1HIGH 8.8
- TI-2021-17367 Bolt CMS <= 4.2 is vulnerable to Remote Code Execution. CVSS 3.1HIGH 8.8
Sources
- CVE-2018-19933 · CVE Program
- CVE-2018-19933 · NVD
- FIRST EPSS
- GHSA-gjx6-58xh-p7pw · 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