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Fencer Intel
medium 5.4

CVE-2022-39172 json

A stored XSS in the process overview (bersicht zugewiesener Vorgaenge) in mbsupport openVIVA c2 20220101 allows a remote, authenticated, lo…

published 3y ago modified 4mo ago also EUVD-2022-41717

cvss
5.4
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.7%
EPSS 0.7% chance of exploitation in 30 days, percentile 53%
public exploits
0
none known

Summary

A stored XSS in the process overview (bersicht zugewiesener Vorgaenge) in mbsupport openVIVA c2 20220101 allows a remote, authenticated, low-privileged attacker to execute arbitrary code in the victim's browser via name field of a process.

Patch / fix

  • viva-project openviva 2022-08-01

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CISA SSVC

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

Exploit prediction

0.71% chance of exploitation in the next 30 days, higher than 53% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • sec-consult.com https://sec-consult.com/vulnerability-lab/advisory/stored-cross-site-scripting-in-mb-support-broker-management-solution-openviva-c2/ referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CISA ADP 3.1 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
NVD 3.1 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
CNA 3.1 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation

References

Sources

Fencer Intel 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.