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Fencer Vulns
medium 5.5

CVE-2022-23055 json

ERPNext - Improper user access conrol

published 2022-06-22 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-28165

cvss
5.5
version 2.0, 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

In ERPNext, versions v11.0.0-beta through v13.0.2 are vulnerable to Missing Authorization, in the chat rooms functionality. A low privileged attacker can send a direct message or a group message to any member or group, impersonating themselves as the administrator. The attacker can also read chat messages of groups that they do not belong to, and of other users.

Patch / fix

  • frappe erpnext 13.1.0

Exploit prediction

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

Exploits and checks

  • mend.io https://www.mend.io/vulnerability-database/CVE-2022-23055 referenced PoC, tagged "exploit" by a source, unverified
  • github.com https://github.com/frappe/frappe/blob/v13.0.2/frappe/chat/doctype/chat_message/chat_message.py#L134 referenced PoC, tagged "exploit" by a source, unverified
  • github.com https://github.com/frappe/frappe/blob/v13.0.2/frappe/chat/doctype/chat_message/chat_message.py#L155 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 5.5 AV:N/AC:L/Au:S/C:P/I:P/A:N

Affected products

  • frappe frappe

Classification

Weakness

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.