CVE-2020-8510

Description

An issue was discovered in phpABook 0.9 Intermediate. On the login page, if one sets a userInfo cookie with the value of admin+1+en (user+perms+lang), one can login as any user without a password.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.35%
Third-Party Advisory 0xem.ma Third-Party Advisory sourceforge.net
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://sourceforge.net/p/phpabook/news/ third party advisory
https://0xem.ma/cve/2020/01/31/CVE-2020-8510.html third party advisory

Frequently Asked Questions

What is the severity of CVE-2020-8510?
CVE-2020-8510 has been scored as a critical severity vulnerability.
How to fix CVE-2020-8510?
To fix CVE-2020-8510, 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-2020-8510 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-8510 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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