VulnerabilityModified
CVE-2021-39500
Eyoucms 1.5.4 is vulnerable to Directory Traversal.
HIGH 7.5EPSS 1.46%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.46%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Eyoucms 1.5.4 is vulnerable to Directory Traversal. Due to a lack of input data sanitizaton in param tpldir, filename, type, nid an attacker can inject "../" to escape and write file to writeable directories.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- EPSS
- 1.46% probability · 72th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-22
- Affected
- eyoucms/eyoucms
- Source
- cve@mitre.org
References
- https://github.com/KietNA-HPT/CVEThird Party Advisory
- https://github.com/eyoucms/eyoucms/releases/tag/v1.5.4Third Party Advisory
- https://github.com/KietNA-HPT/CVEThird Party Advisory
- https://github.com/eyoucms/eyoucms/releases/tag/v1.5.4Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.