In ForestBlog, as of 2021-12-28, File upload can bypass verification.
Priority MEDIUM 44CWE-434Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-434.
Summary
In ForestBlog, as of 2021-12-28, File upload can bypass verification.
Why it matters now
EPSS 0.01176 67th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:forestblog_project:forestblog:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Forestblog Project |
- cpe:2.3:a:forestblog_project:forestblog:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Forestblog Project
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-46033
- 2026-10-03 Alias added: GHSA-ph25-5x79-9jr6
References
More Forestblog Project Forestblog vulnerabilities
- TI-2023-06292 saysky ForestBlog Image Upload img unrestricted upload CVSS 3.1CRITICAL 9.8
- TI-2025-02620 Sayski ForestBlog Friend Link cross site scripting CVSS 4.0MEDIUM 5.1
- TI-2025-02619 Sayski ForestBlog search cross site scripting CVSS 4.0MEDIUM 5.1
- TI-2024-37916 Cross Site Scripting vulnerability in sayski ForestBlog 20241223 allows a remote attacker… CVSS 3.1MEDIUM 4.8
- TI-2020-13496 Cross Site Request Forgery (CSRF) Vulnerability in ForestBlog latest version via the… CVSS 3.1HIGH 8.8
- TI-2022-11590 ForestBlog through 2022-02-16 allows admin/profile/save userAvatar XSS during addition of a user avatar. CVSS 3.1MEDIUM 6.1
Sources
- CVE-2021-46033 · CVE Program
- CVE-2021-46033 · NVD
- FIRST EPSS
- GHSA-ph25-5x79-9jr6 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences