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CVE-2023-539809.8CriticalCWE-434

CVE-2023-53980: ProjectSend r1605 Remote Code Execution via File Extension Manipulation

ProjectSend · projectSend

Affected: projectSend · Exploitation: unlikely (under 1%)

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

0.9%probability of exploitation in the next 30 days
61st percentile
050100

Higher than 61% of scored CVEs

9.8CriticalCVSS 3.1
LowCrit.

DescriptionCVE.org

ProjectSend r1605 contains a remote code execution vulnerability that allows attackers to upload malicious files by manipulating file extensions. Attackers can upload shell scripts with disguised extensions through the upload.process.php endpoint to execute arbitrary commands on the server.

Affected products1

From the CVE record. A product or version that is not listed is unknown, not unaffected.

  • ProjectSend · projectSendr1605

On the Atlas

Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.

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Exploitation
Unlikely (under 1%). EPSS under 1%, or no score yet.
CISA KEV
Not listed
Public check
No public nuclei template
Published
December 2025

CoverageNo articles yet

No CyberSIXT article names CVE-2023-53980 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.

References