CVE-2021-40888

5.4 mediumEPSS 0.6%

Medium (5.4) in projectsend projectsend. EPSS 0.6% chance of exploitation in the next 30 days.

Projectsend version r1295 is affected by Cross Site Scripting (XSS) due to lack of sanitization when echo output data in returnFilesIds() function. A low privilege user can call this function through process.php file and execute scripting code.

Severity

CVSS 3.1

5.4 medium

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS: 0.6% chance of exploitation in the next 30 days; higher than 50% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2021-10-11
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

projectsend:projectsend

References

https://github.com/projectsend/projectsend/issues/995
https://github.com/projectsend/projectsend/releases/tag/r1295
https://github.com/projectsend/projectsend/issues/995
https://github.com/projectsend/projectsend/releases/tag/r1295

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