CVE-2021-40884
Projectsend version r1295 is affected by sensitive information disclosure. Because of not...
Projectsend version r1295 is affected by sensitive information disclosure. Because of not checking authorization in ids parameter in files-edit.php and id parameter in process.php function, a user with uploader role can download and edit all files of users in application.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
Projectsend version r1295 is affected by sensitive information disclosure. Because of not checking authorization in ids parameter in files-edit.php and id parameter in process.php function, a user with uploader role can download and edit all files of users in application.
- Record
CVE-2021-40884- CVSS 3.1
- 8.1 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N - CVSS 2.0
- 5.5 Medium
AV:N/AC:L/Au:S/C:P/I:P/A:N - Weakness
- CWE-862
- Updated
- 2026-11-02
CVE List No score
Projectsend version r1295 is affected by sensitive information disclosure. Because of not checking authorization in ids parameter in files-edit.php and id parameter in process.php function, a user with uploader role can download and edit all files of users in application.
- Record
CVE-2021-40884- Updated
- 2026-11-02
EUVDEUVD-2021-28039 No score
Projectsend version r1295 is affected by sensitive information disclosure. Because of not checking authorization in ids parameter in files-edit.php and id parameter in process.php function, a user with uploader role can download and edit all files of users in application.
- Record
EUVD-2021-28039- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-5mrg-pm7p-g34v
Projectsend version r1295 is affected by sensitive information disclosure. Because of not...
Projectsend version r1295 is affected by sensitive information disclosure. Because of not checking authorization in ids parameter in files-edit.php and id parameter in process.php function, a user with uploader role can download and edit all files of users in application.
- Record
GHSA-5mrg-pm7p-g34v- CVSS 3.1
- 8.1 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N - Weakness
- CWE-863
- Updated
- 2026-11-02
OSV
Projectsend version r1295 is affected by sensitive information disclosure. Because of not checking authorization in ids parameter in files-edit.php and id parameter in process.php function, a user with uploader role can download and edit all files of users in application.
- Record
CVE-2021-40884- CVSS 3.1
- 8.1 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N - Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-40884 is a high vulnerability (CVSS 8.1) in Projectsend, published October 11, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.95%, the 61st percentile. No source names a fixed version.