Projectsend
CVE-2024-11680
CRITICAL
Vulnerability Assessment
| Weakness |
CWE
OWASP Top 10:2025
A07:2025 - Authentication Failures
ASVS 5.0
V6 - Authentication Authentication required for critical functions
MITRE ATT&CK
1 technique across 1 tactic: Initial Access The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. |
| Impact | CVSS score of 9.8 (CRITICAL). Attack characteristics: network attack vector, low complexity, no privileges required, no user interaction not required. Public proof-of-concept exploit code is available. |
| Exploit ScenarioDerived | A remote attacker could access critical functionality without authentication by sending crafted requests to the affected application. No authentication is required to exploit this vulnerability. |
Get an e-mail when this CVE is exploited, patched or re-scored. Free account.
Alert meAnalysisAI
ProjectSend versions prior to r1720 are affected by an improper authentication vulnerability. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.
RemediationAI
A vendor patch is available. Apply the latest security update as soon as possible. Require authentication for all sensitive operations, implement defense in depth.
Affects your stack
Find out whether the stacks and servers you run are on an affected version.
Checking this CVE against your own stacks and servers is part of the Basic plan and up.
Technical ContextAI · show details
This vulnerability is classified as Missing Authentication for Critical Function (CWE-306), which allows attackers to access critical functionality without authentication. ProjectSend versions prior to r1720 are affected by an improper authentication vulnerability. Remote, unauthenticated attackers can exploit this flaw by sending crafted HTTP requests to options.php, enabling unauthorized modification of the application's configuration. Successful exploitation allows attackers to create accounts, upload webshells, and embed malicious JavaScript. Affected products include: Projectsend.
Know when Projectsend gets its next vulnerability
- Watch products and get an email when something new is published
- Check this CVE against your own stack and servers
- Exploit and PoC references, threat intelligence from 22 sources
No credit card · 7-day full trial
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
Lifecycle Timeline
2DescriptionNVD
ProjectSend versions prior to r1720 are affected by an improper authentication vulnerability. Remote, unauthenticated attackers can exploit this flaw by sending crafted HTTP requests to options.php, enabling unauthorized modification of the application's configuration. Successful exploitation allows attackers to create accounts, upload webshells, and embed malicious JavaScript.
Threat Intelligence Overview
NVD
CVE.org
CISA KEV
EPSS
GitHub
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
Authentication bypass attacks exploit flaws in the verification mechanisms that control access to systems and applications.
Affected Products (CPE)NVD
More in Projectsend
View allUnrestricted file upload vulnerability in process-upload.php in ProjectSend (formerly cFTP) r100 through r561 allows rem
install/make-config.php in ProjectSend r754 allows remote attackers to execute arbitrary PHP code via the dbprefix param
Projectsend version r1295 is affected by a directory traversal vulnerability. Rated critical severity (CVSS 9.8), this v
An issue was discovered in ProjectSend r1053. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable
Projectsend version r1295 is affected by sensitive information disclosure. Rated high severity (CVSS 8.1), this vulnerab
reset-password.php in ProjectSend before r1295 allows remote attackers to reset a password because of incorrect business
SQL injection vulnerability in client-edit.php in ProjectSend (formerly cFTP) r561 allows remote authenticated users to
Projectsend version r1295 is affected by a directory traversal vulnerability. Rated medium severity (CVSS 6.5), this vul
Projectsend version r1295 is affected by Cross Site Scripting (XSS) due to lack of sanitization when echo output data in
Projectsend r1295 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject mal
Cross-site scripting (XSS) vulnerability in ProjectSend (formerly cFTP) r561 allows remote attackers to inject arbitrary
Cross-site Scripting (XSS) - Stored in GitHub repository projectsend/projectsend prior to r1606. Rated medium severity (
Exploit-DB