CVE-2018-1000811Bludit Unrestricted File Upload
bludit version 3.0.0 contains a Unrestricted Upload of File with Dangerous Type vulnerability in Content Upload in Pages Editor that can result in Remote Command Execution.
Published Dec 20, 2018 · Updated Aug 7, 2026
Key Facts
Patch immediately- CVE-2018-1000811 is a high-severity vulnerability (CVSS 8.8 v3.1) affecting Bludit.
- It is not listed in any known-exploited vulnerabilities catalog. Public exploit code is available.
- EPSS estimates a 48% probability of exploitation in the next 30 days.
- No fixed version is listed yet; check the vendor advisory for mitigations.
- Brandefense priority: patch immediately, because public exploit code exists for a high-severity flaw.
Scores
CVSS v3.1
8.8
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS (30-day exploit likelihood)
48%
Higher than 98.8% of all scored CVEs
Exploit maturity
Proof of concept
ATLAS score
44/100
Publication score, see How it works
Exploitation Verdict
KEV listed
Not listed
Federal due date
None
No federal due date
Ransomware use
Not reported
Attributed actors
None named
Exploit & Defence Guidance
Exploit maturity
Proof of concept
Public exploit code
2
Proof-of-concept links
In-the-wild evidence
0
Reports of active use
Advisories And Exploit References
- advisory46060
Description
bludit version 3.0.0 contains a Unrestricted Upload of File with Dangerous Type vulnerability in Content Upload in Pages Editor that can result in Remote Command Execution. This attack appear to be exploitable via malicious user have to upload a crafted payload containing PHP code.
Affected Products
1 affected entries in total| Product | Affected versions | Fixed in |
|---|---|---|
| BluditBludit | 3.0.0 | n/a |
Timeline
Publicly disclosed
Dec 20, 2018
Last updated
Aug 7, 2026
Weakness Type
- CWE-434 Unrestricted Upload of File with Dangerous Type
References
- advisory46060
- exploitgithub.com · 812
- exploitExploitDB-46060
FAQ
Common Questions.
bludit version 3.0.0 contains a Unrestricted Upload of File with Dangerous Type vulnerability in Content Upload in Pages Editor that can result in Remote Command Execution.
Affected: Bludit versions 3.0.0. The full list is in the CVE brief.
It is not listed in any known-exploited vulnerabilities catalog.
No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.
Public exploit code is available.
No fixed version is listed yet; check the vendor advisory for mitigations.
Brandefense priority: patch immediately, because public exploit code exists for a high-severity flaw.
Is CVE-2018-1000811 On Your Attack Surface?
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