Vulnogram contains a stored cross-site scripting vulnerability in comment hypertext handling
Vulnogram 1.0.0 contains a stored cross-site scripting vulnerability in comment hypertext handling that allows attackers to inject malicious scripts. Remote attackers can inject XSS payloads through comments to execute arbitrary JavaScript in victims' browsers.
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| npm package | vulnogram | <= 1.0.0 | no fix |
References
- https://github.com/Vulnogram/Vulnogram/security/advisories/GHSA-pg4p-2985-gvxr
- https://nvd.nist.gov/vuln/detail/CVE-2026-32774
- https://github.com/Vulnogram/Vulnogram/commit/2f0e21b113c58124084c7b74c9768fc241126a05
- https://github.com/Vulnogram/Vulnogram
- https://www.vulncheck.com/advisories/vulnogram-stored-cross-site-scripting-via-comment-hypertext
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N- Weakness (CWE)
CWE-79- Platform
- npm
- Package
vulnogram- Disclosed
- 16.03.2026
- Updated
- 11.10.2026 10:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-vggc-6pg2-xvp9 - CC BY 4.0
Vulnerability history: vulnogram
All published vulnerabilities of this package (npm package), newest first. Shows whether this is a one-off slip or a package that needs watching.
This is the only known vulnerability of this package.
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