What’s Vulnerable › Vulnerabilities

CVE-2021-40886

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-10-11 · updated 2026-06-17
• Weakness: CWE-22

Description

Projectsend version r1295 is affected by a directory traversal vulnerability. A user with Uploader role can add value `2` for `chunks` parameter to bypass `fileName` sanitization.

Affected products

• ProjectSend: r1295

References

• https://github.com/projectsend/projectsend/issues/993
• https://github.com/projectsend/projectsend/issues/993

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