CVE-2019-15484 json
Bolt Cross-site Scripting (XSS) via an image's alt or title field
published 2019-08-23 7 y ago modified 2026-06-17 4 mo ago also GHSA-fp8m-xw3f-6h7x , EUVD-2022-3815
- cvss
- 6.1
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.9%
- EPSS 0.9% chance of exploitation in 30 days, percentile 58%
- public exploits
- 0
- none known
Summary
Bolt before 3.6.10 has XSS via an image's alt or title field.
Patch / fix
- packagist bolt/bolt 3.6.10
- boltcms bolt 3.6.10
- github.com/bolt/bolt#7801 pull request
- github.com/bolt/bolt/releases/tag/v3.6.10 release
Exploit prediction
0.86% chance of exploitation in the next 30 days, higher than 58% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 6.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
| GitHub | 3.0 | 6.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| packagist | bolt/bolt | <3.6.10 |
3.6.10 |
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
github.com
/bolt/bolt/pull/7801
web, patch, third-party-advisory
-
github.com
/bolt/bolt/releases/tag/v3.6.10
web, issue-tracking, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2019-15484
advisory
-
github.com
/bolt/bolt
package
Sources
- CVE List CVE-2019-15484
- GitHub Advisory GHSA-fp8m-xw3f-6h7x
- NVD CVE-2019-15484
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.