CVE-2020-29176

Name: CVE-2020-29176
Creator: NVD / NIST
Published: 2021-12-02T23:15:07.453+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.8/10EPSS 0.83%

Last modified Jun 17, 2026

CVE-2020-29176 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. An arbitrary file upload vulnerability in Z-BlogPHP v1.6.1.2100 allows attackers to execute arbitrary code via a crafted JPG file.. EPSS estimates a 0.83% chance of exploitation in the next 30 days.

Description

An arbitrary file upload vulnerability in Z-BlogPHP v1.6.1.2100 allows attackers to execute arbitrary code via a crafted JPG file.

Metrics

CVSS 3.1

7.8/10

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

EPSS Probability

0.83%

53.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-434

Affected Software

Vendor	Product	Versions
Zblogcn	Z-Blogphp	1.6.1.2100

References

https://github.com/H9dawn/cveThird Party Advisory
https://github.com/H9dawn/cveThird Party Advisory

Timeline

Published: Dec 2, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-29176?

An arbitrary file upload vulnerability in Z-BlogPHP v1.6.1.2100 allows attackers to execute arbitrary code via a crafted JPG file.

How severe is CVE-2020-29176?

CVE-2020-29176 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.83% probability of exploitation in the next 30 days.

How do I fix CVE-2020-29176?

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-2020-29176?

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

Scan your code now

Source: NVD / NIST