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Fencer Vulns
high 7.2

CVE-2023-39416 json

Proself Enterprise/Standard Edition Ver5.61 and earlier, Proself Gateway Edition Ver1.62 and earlier, and Proself Mail Sanitize Edition Ver…

published 2023-08-18 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-43140

cvss
7.2
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.2%
EPSS 1.2% chance of exploitation in 30 days, percentile 68%
public exploits
0
none known

Summary

Proself Enterprise/Standard Edition Ver5.61 and earlier, Proself Gateway Edition Ver1.62 and earlier, and Proself Mail Sanitize Edition Ver1.07 and earlier allow a remote authenticated attacker with an administrative privilege to execute arbitrary OS commands.

Patch / fix

  • north_grid_corporation proself_enterprise_standard_edition 5.61
  • north_grid_corporation proself_gateway_edition 1.62
  • north_grid_corporation proself_mail_sanitize_edition 1.07

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
2 y ago

Exploit prediction

1.20% chance of exploitation in the next 30 days, higher than 68% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 3.1 7.2 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected products

  • North Grid Corporation Proself Enterprise/Standard Edition
  • North Grid Corporation Proself Gateway Edition
  • North Grid Corporation Proself Mail Sanitize Edition
  • north_grid_corporation proself_enterprise_standard_edition
  • north_grid_corporation proself_gateway_edition
  • north_grid_corporation proself_mail_sanitize_edition

Classification

Weakness
  • CWE-78 Improper Neutralization of Special Elements used in an OS Command

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.