CVE-2021-40888 — MEDIUM (5.4)

Vulnerability Description

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.

CVSS Score

5.4

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Projectsend	Projectsend	r1295

Related Weaknesses (CWE)

CWE-79

References

https://github.com/projectsend/projectsend/issues/995ExploitThird Party Advisory
https://github.com/projectsend/projectsend/releases/tag/r1295Third Party Advisory
https://github.com/projectsend/projectsend/issues/995ExploitThird Party Advisory
https://github.com/projectsend/projectsend/releases/tag/r1295Third Party Advisory

FAQ

What is CVE-2021-40888?

CVE-2021-40888 is a vulnerability with a CVSS score of 5.4 (MEDIUM). 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 ...

How severe is CVE-2021-40888?

CVE-2021-40888 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-40888?

Check the references section above for vendor advisories and patch information. Affected products include: Projectsend Projectsend.