CVE-2026-41580
Last modified
CVE-2026-41580 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. Stirling-PDF is a locally hosted web application that facilitates various operations on PDF files. Prior to 2.0.0, Stirling-PDF's /get-info-on-pdf endpoint rendered PDF Title and Author metadata fields without proper HTML encoding or sanitization, allowing a crafted PDF to execute attacker-controlled JavaScript in the browser of a user who views the resulting page. EPSS estimates a 0.19% chance of exploitation in the next 30 days.
Description
Stirling-PDF is a locally hosted web application that facilitates various operations on PDF files. Prior to 2.0.0, Stirling-PDF's /get-info-on-pdf endpoint rendered PDF Title and Author metadata fields without proper HTML encoding or sanitization, allowing a crafted PDF to execute attacker-controlled JavaScript in the browser of a user who views the resulting page. This issue is fixed in version 2.0.0.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Stirling | Stirling Pdf | < 2.0.0 |
References
- https://github.com/Stirling-Tools/Stirling-PDF/releases/tag/v2.0.0Product, Release Notes
- https://github.com/Stirling-Tools/Stirling-PDF/security/advisories/GHSA-rjjx-43g5-mp76Exploit, Vendor Advisory
- https://github.com/Stirling-Tools/Stirling-PDF/security/advisories/GHSA-rjjx-43g5-mp76Exploit, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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