# CVE-2026-85687

## Summary

- **CVE ID:** CVE-2026-85687
- **Severity:** HIGH
- **CVSS Score:** 8.7 (CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N)
- **CWE:** CWE-73
- **Published:** Sep 4, 2026
- **Last Modified:** Sep 4, 2026

## Description

surya 0.22.1 screenshot server contains an unauthenticated arbitrary file read vulnerability in the /info, /page, and /process routes that accept raw file_path parameters. Attackers can read any image or PDF file on the host by supplying arbitrary file paths to Image.open or pypdfium2.PdfDocument, obtaining rendered contents as base64 and using /info as an existence oracle.

## Affected Products

- datalab-to — surya (0)

## References

- [CNA](https://github.com/datalab-to/surya/issues/518)
- [CNA](https://github.com/datalab-to/surya)
- [CNA](https://github.com/datalab-to/surya/blob/v0.22.1/surya/scripts/screenshot_app.py)
- [CNA](https://www.vulncheck.com/advisories/surya-0.22.1-unauthenticated-arbitrary-file-read-via-screenshot-server)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.29%
- **EPSS Percentile:** 21.6

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._