CVE-2020-18190

Name: CVE-2020-18190
Creator: NVD / NIST
Published: 2020-10-02T14:15:12.657+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.1/10EPSS 1.94%

Last modified Jun 17, 2026

CVE-2020-18190 is a critical-severity vulnerability rated 9.1/10 on the CVSS scale. Bludit v3.8.1 is affected by directory traversal. Remote attackers are able to delete arbitrary files via /admin/ajax/upload-profile-picture.. EPSS estimates a 1.94% chance of exploitation in the next 30 days.

Description

Bludit v3.8.1 is affected by directory traversal. Remote attackers are able to delete arbitrary files via /admin/ajax/upload-profile-picture.

Metrics

CVSS 3.1

9.1/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

EPSS Probability

1.94%

77.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-22

Affected Software

Vendor	Product	Versions
Bludit	Bludit	3.8.1

References

https://github.com/bludit/bludit/issues/978Exploit, Issue Tracking, Third Party Advisory
https://github.com/bludit/bludit/issues/978Exploit, Issue Tracking, Third Party Advisory

Timeline

Published: Oct 2, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-18190?

Bludit v3.8.1 is affected by directory traversal. Remote attackers are able to delete arbitrary files via /admin/ajax/upload-profile-picture.

How severe is CVE-2020-18190?

CVE-2020-18190 has a CVSS score of 9.1/10 (CRITICAL severity). The EPSS model estimates a 1.94% probability of exploitation in the next 30 days.

How do I fix CVE-2020-18190?

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-2020-18190?

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

Scan your code now

Source: NVD / NIST