by Kastro
Paper/Archive/CVE-2021-39497

CVE-2021-39497

mitre — eyoucms 1.5.4 lacks sanitization of input data, allowing an attacker to inject a url to trigger blind SSRF via the saveRemote() function.

EPSS 2%CVSS 9.8
critical.is priorityof 100
46
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 83.8.838 × 2016.8No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

eyoucms 1.5.4 lacks sanitization of input data, allowing an attacker to inject a url to trigger blind SSRF via the saveRemote() function.

Affected

ProductAffectedFixed inSource
n/an/a–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

refgithub.com/eyoucms/eyoucms/releases/tag/v1.5.4refhptcybersec.com/ssrf_PoC.jpgrefgithub.com/KietNA-HPT/CVE