CVE-2018-19960

Name: CVE-2018-19960
Creator: NVD / NIST
Published: 2018-12-07T16:29:00.63+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 0.31%

Last modified Jun 17, 2026

CVE-2018-19960 is a vulnerability of currently unknown severity. The debug_mode function in web/web.py in OnionShare through 1.3.1, when --debug is enabled, uses the /tmp/onionshare_server.log pathname for logging, which might allow local users to overwrite files or obtain sensitive information by using this pathname.. EPSS estimates a 0.31% chance of exploitation in the next 30 days.

Description

The debug_mode function in web/web.py in OnionShare through 1.3.1, when --debug is enabled, uses the /tmp/onionshare_server.log pathname for logging, which might allow local users to overwrite files or obtain sensitive information by using this pathname.

Metrics

EPSS Probability

0.31%

23.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-20

Affected Software

Vendor	Product	Versions
Onionshare	Onionshare	<= 1.3.1

References

https://bugs.debian.org/915859Issue Tracking, Third Party Advisory
https://bugs.debian.org/915859Issue Tracking, Third Party Advisory

Timeline

Published: Dec 7, 2018
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-19960?

How severe is CVE-2018-19960?

Severity scoring for CVE-2018-19960 is pending analysis. The EPSS model estimates a 0.31% probability of exploitation in the next 30 days.

How do I fix CVE-2018-19960?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2018-19960?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST