CVE-2018-20127

Public Exploit

Description

An issue was discovered in zzzphp cms 1.5.8. del_file in /admin/save.php allows remote attackers to delete arbitrary files via a mixed-case extension and an extra '.' character, because (for example) "php" is blocked but path=F:/1.phP. succeeds.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.77% Top 30%
Third-Party Advisory iwantacve.cn
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://www.iwantacve.cn/index.php/archives/89/ third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2018-20127?
CVE-2018-20127 has been scored as a high severity vulnerability.
How to fix CVE-2018-20127?
To fix CVE-2018-20127, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2018-20127 being actively exploited in the wild?
It is possible that CVE-2018-20127 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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