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Fencer Vulns
critical 9.8

CVE-2024-8261 json

IDOR in Proliz Software's OBS

published 2025-03-03 20 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-5602

cvss
9.8
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 36%
public exploits
0
none known

Summary

Authorization Bypass Through User-Controlled Key vulnerability in Proliz Software OBS allows Exploiting Incorrectly Configured Access Control Security Levels.

This issue affects OBS: before 24.0927.

Patch / fix

  • Proliz Software OBS 24.0927

CISA SSVC

Exploitation
none
Automatable
yes
Technical impact
partial
Assessed
19 mo ago

Exploit prediction

0.42% chance of exploitation in the next 30 days, higher than 36% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CNA 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

  • Proliz Software OBS

Classification

Weakness
  • CWE-639 Authorization Bypass Through User-Controlled Key

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.