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CVE-2025-66224

30
FAUCET Score

CVE-2025-66224 is an input-neutralization flaw in OrangeHRM versions 5.0 to 5.7, allowing unsanitized user input to be incorporated into the system's sendmail command. This vulnerability has a CVSS score of 8.8 (High), indicating that an unauthenticated attacker can achieve remote code execution by writing files to the server, potentially leading to full compromise of confidentiality, integrity, and availability. While the FAUCET Risk Score is 90/100, there is currently no evidence of active exploitation, public exploit code, or significant community discussion, suggesting a low immediate threat despite the high severity. The issue has been patched in version 5.8.

Impacted Technologies

VendorProductVersion(s)CPE
>= 5.0, < 5.8CPE matchmatch criteria
cpe:2.3:a:orangehrm:orangehrm:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

9.0CRITICAL

CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
PRESENT
Privileges Required
LOW
User Interaction
NONE
VS Confidentiality
HIGH
VS Integrity
HIGH
VS Availability
HIGH
SS Confidentiality
HIGH
SS Integrity
HIGH
SS Availability
HIGH
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.55%
Probability of exploitation in next 30 days
EPSS Percentile
42.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0055 is in the 32nd percentile among its peer group of 17,844 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

github_advisoryvendor investigatingvia nvd_reference
View patch

References

github.com / orangehrm/orangehrm/security/advisories/GHSA-2w7w-h5wv-xr55
Vendor Advisory