CVE-2020-8510
CRITICALphpABook 0.9 Intermediate - Auth Bypass
Title source: llmDescription
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.
Exploits (1)
github
WRITEUP
4 stars
by 0xEmma · poc
https://github.com/0xEmma/CVEs/tree/master/CVEs/2020-01-31-phpABook-Auth-Bypass-CVE-2020-8510.md
Scores
CVSS v3
9.8
EPSS
0.0035
EPSS Percentile
57.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-287
Status
published
Products (1)
phpabook_project/phpabook
0.9
Published
Feb 03, 2020
Tracked Since
Feb 18, 2026