← All advisories

Critical severity9.8NVD Advisory· Published Sep 7, 2021· Updated Jun 17, 2026

CVE-2021-39497

CVE-2021-39497

Description

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 products

3

Eyoucms/Eyoucms3 versions
cpe:2.3:a:eyoucms:eyoucms:1.5.4:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:eyoucms:eyoucms:1.5.4:*:*:*:*:*:*:*
- (no CPE)
- (no CPE)range: =1.5.4

Patches

Vulnerability mechanics

References

2

github.com/eyoucms/eyoucms/releases/tag/v1.5.4nvdThird Party Advisory
hptcybersec.com/ssrf_PoC.jpgnvdBroken Link

News mentions

0

No linked articles in our index yet.