The functionality for file download in HGiga OAKlouds' certain modules contains an Arbitrary File Read and Delete vulnerability. Attackers can put file path in specific request parameters, allowing them to download the file without login. Furthermore, the file will be deleted after being downloaded.
Conclusion & alert: CVE-2024-26261 is rated Moderate Risk (57.4/100): CVSS Critical severity, with medium exploitation likelihood (EPSS 0.30%). Mandatory action: Review affected assets and schedule remediation.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2025-11-21 | 0.66% | 0.30% | -0.36% |
| 2 | 2025-11-18 | 0.30% | 0.66% | +0.36% |
| 3 | 2025-07-06 | — | 0.30% | — |
Full EPSS history (9 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 9.8 | 3.1 | CRITICAL |
|
3.9 | 5.9 | [email protected] |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| hgiga | oaklouds-organization-2.0 | < 188 | cpe:2.3:a:hgiga:oaklouds-organization-2.0:*:*:*:*:*:*:*:* |
| hgiga | oaklouds-organization-3.0 | < 188 | cpe:2.3:a:hgiga:oaklouds-organization-3.0:*:*:*:*:*:*:*:* |
| hgiga | oaklouds-webbase-2.0 | < 1051 | cpe:2.3:a:hgiga:oaklouds-webbase-2.0:*:*:*:*:*:*:*:* |
| hgiga | oaklouds-webbase-3.0 | < 1051 | cpe:2.3:a:hgiga:oaklouds-webbase-3.0:*:*:*:*:*:*:*:* |
| URL | Tags |
|---|---|
| https://www.chtsecurity.com/news/e456f679-9091-4de4-8f78-9262d20d6a96 | Third Party Advisory |
| https://www.twcert.org.tw/tw/cp-132-7674-bdb40-1.html | Third Party Advisory |