What is the CVSS score of CVE-2022-23055?

CVE-2022-23055 has a CVSS 2.0 base score of 5.5 (Medium). CVSS vector: AV:N/AC:L/Au:S/C:P/I:P/A:N. EPSS exploitation probability: 1.1%.

Is there a public PoC exploit available for CVE-2022-23055?

Yes, a public proof-of-concept exploit is available for CVE-2022-23055. Prioritise patching immediately. EPSS: 1.1%.

Erpnext CVE-2022-23055

MEDIUM

Missing Authorization (CWE-862)

2022-06-22 vulnerabilitylab@mend.io

Authentication Bypass Erpnext

5.5

CVSS 2.0 · NVD

Severity by source

NVD PRIMARY

5.5 MEDIUM

AV:N/AC:L/Au:S/C:P/I:P/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

AV:N/AC:L/Au:S/C:P/I:P/A:N

Attack Vector

Network

Attack Complexity

Low

Confidentiality

Integrity

Availability

None

Lifecycle Timeline

CVE Published

Jun 22, 2022 - 09:15 nvd

MEDIUM 5.5

DescriptionNVD

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.

AnalysisAI

In ERPNext, versions v11.0.0-beta through v13.0.2 are vulnerable to Missing Authorization, in the chat rooms functionality. Rated medium severity (CVSS 5.5), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Missing Authorization (CWE-862), which allows attackers to access resources or perform actions without proper authorization checks. 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. Affected products include: Frappe Erpnext.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Implement role-based access control, validate authorization on every request server-side, apply principle of least privilege.