CVE-2019-15484
Bolt Cross-site Scripting (XSS) via an image's alt or title field
Bolt before 3.6.10 has XSS via an image's alt or title field.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
Bolt before 3.6.10 has XSS via an image's alt or title field.
- Record
CVE-2019-15484- CVSS 3.0
- 6.1 Medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - 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
Bolt before 3.6.10 has XSS via an image's alt or title field.
- Record
CVE-2019-15484- Updated
- 2026-11-02
EUVDEUVD-2022-3815 No score
Bolt before 3.6.10 has XSS via an image's alt or title field.
- Record
EUVD-2022-3815- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-fp8m-xw3f-6h7x
Bolt Cross-site Scripting (XSS) via an image's alt or title field
Bolt before 3.6.10 has XSS via an image's alt or title field.
- Record
GHSA-fp8m-xw3f-6h7x- CVSS 3.0
- 6.1 Medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
OSV
Bolt before 3.6.10 has XSS via an image's alt or title field.
- Record
CVE-2019-15484- CVSS 3.0
- 6.1 Medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Updated
- 2026-11-02
OSVGHSA-fp8m-xw3f-6h7x
Bolt Cross-site Scripting (XSS) via an image's alt or title field
Bolt before 3.6.10 has XSS via an image's alt or title field.
- Record
GHSA-fp8m-xw3f-6h7x- CVSS 3.0
- 6.1 Medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
bolt/boltPackagist |
before 3.6.10 | 3.6.10 |
bolt/boltPackagist |
before 3.6.10, plus listed versions 3.5.7v0.8.4v0.8.5v0.9.10v0.9.5 Show 45 moreShow lessv1.0.0v1.0.5v1.1.2v1.1.4v1.2.1v1.3.0v1.4.0v1.4.3v1.5.1v1.5.6v1.6.0v1.6.2v1.6.3v1.6.3.1v1.6.9v2.0.0v2.0.1v2.0.2v2.0.3v2.0.4v2.0.5v2.0.6v2.1.0v2.1.1v2.1.1-pl1v2.1.2v2.1.3v2.1.3-pl1v2.1.4v2.1.4-pl1v2.1.5v2.1.6v2.1.7v2.1.8v2.1.8-pl1v2.1.9v2.2.0v2.2.1v2.2.10v2.2.11v2.2.13v2.2.14v2.2.15v2.2.16v2.2.17 |
3.6.10 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2019-15484 is a medium vulnerability (CVSS 6.1) in Boltcms Bolt, published August 23, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.86%, the 58th percentile. Fixed in bolt/bolt 3.6.10.
References
Left out here: 101 versions. The JSON record has them.