Vulnerability · Published Apr 6, 2026 · Assigned by VulDB

CVE-2026-5624ProjectSend upload.php cross-site request forgery

Medium 4.3

In plain English

A medium-severity cross-site request forgery in ProjectSend. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 6% of all known vulnerabilities).

Severity (CVSS 3.1)4.3Medium

Exploit odds (30 days)0.2%top 94.3% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

A security flaw has been discovered in ProjectSend r2002. This vulnerability affects unknown code of the file upload.php. Performing a manipulation results in cross-site request forgery. The attack may be initiated remotely. The exploit has been released to the public and may be used for attacks. Upgrading to version r2029 is able to resolve this issue. The patch is named 2c0d25824ab571b6c219ac1a188ad9350149661b. You should upgrade the affected component.

Affected products (as reported)

Vendor	Product	Versions
n/a	ProjectSend	r2002

Weakness: CWE-352, CWE-862 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:O/RC:C

References

VDB-355414 | ProjectSend upload.php cross-site request forgery vdb-entry
VDB-355414 | CTI Indicators (IOB, IOC, IOA) signature, permissions-required
Submit #785731 | ProjectSend projectsend r2002 Cross-Site Request Forgery third-party-advisory
https://github.com/projectsend/projectsend/commit/2c0d25824ab571b6c219ac1a188ad9350149661b patch
https://github.com/projectsend/projectsend/releases/tag/r2029 patch
https://github.com/projectsend/projectsend/ product