CVE-2021-39497

EUVD-2021-25854
eyoucms 1.5.4 lacks sanitization of input data, allowing an attacker to inject a url to trigger blind SSRF via the saveRemote() function.
SSRF
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 78%
Affected Products (NVD)
VendorProductVersion
eyoucmseyoucms
1.5.4
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
http://hptcybersec.com/ssrf_PoC.jpg
https://github.com/KietNA-HPT/CVE
https://github.com/eyoucms/eyoucms/releases/tag/v1.5.4
http://hptcybersec.com/ssrf_PoC.jpg
https://github.com/KietNA-HPT/CVE
https://github.com/eyoucms/eyoucms/releases/tag/v1.5.4