Pannellum Cross-Site Scripting due to data not being sanitized for URIs or vbscript
Versions of pannellum prior to 2.5.6 are vulnerable to Cross-Site Scripting (XSS). The package fails to sanitize URLs for data URIs, which may allow attackers to execute arbitrary code in a victim's browser.
Recommendation
Upgrade to version 2.5.6 or later.
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| npm package | pannellum | >= 2.5.0, < 2.5.5 | 2.5.5 |
References
- https://github.com/mpetroff/pannellum/security/advisories/GHSA-m52x-29pq-w3vv
- https://nvd.nist.gov/vuln/detail/CVE-2019-16763
- https://github.com/mpetroff/pannellum/commit/cc2f3d99953de59db908e0c6efd1c2c17f7c6914
- https://github.com/advisories/GHSA-m52x-29pq-w3vv
- https://github.com/mpetroff/pannellum
- https://www.npmjs.com/advisories/1418
- CVSS vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:L/A:N- Weakness (CWE)
CWE-79- Platform
- npm
- Package
pannellum- Disclosed
- 22.11.2019
- Updated
- 11.10.2026 10:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-m52x-29pq-w3vv - CC BY 4.0
Vulnerability history: pannellum
All published vulnerabilities of this package (npm package), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 2
- First → latest
- 11.2019 02.2026
- Without a fix
- 0
- Exploited in attacks
- 0
Severity breakdown
- Medium 2
Disclosures per year
- 2019: 1
- 2020: 0
- 2021: 0
- 2022: 0
- 2023: 0
- 2024: 0
- 2025: 0
- 2026: 1
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Pannellum Cross-Site Scripting due to data not being sanitized for URIs or vbscript this entry
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