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Fencer Vulns
medium 6.3

CVE-2023-26877 json

File upload vulnerability found in Softexpert Excellence Suite v.2.1 allows attackers to execute arbitrary code via a .php file upload to t…

published 2024-06-26 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-30669

cvss
6.3
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.4%
EPSS 0.4% chance of exploitation in 30 days, percentile 29%
public exploits
0
none known

Summary

File upload vulnerability found in Softexpert Excellence Suite v.2.1 allows attackers to execute arbitrary code via a .php file upload to the form/efms_exec_html/file_upload_parser.php endpoint.

CISA SSVC

Exploitation
Proof of concept is public
Automatable
no
Technical impact
total
Assessed
2 y ago

Exploit prediction

0.36% chance of exploitation in the next 30 days, higher than 29% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CISA ADP 3.1 6.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CNA 3.1 6.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Affected products

  • softexpert excellence_suite

Classification

Weakness
  • CWE-94 Improper Control of Generation of Code

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.