What is the CVSS score of CVE-2026-22788?

CVE-2026-22788 has a CVSS 3.1 base score of 8.2 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N. EPSS exploitation probability: 0.3%.

Which versions of Wem are affected by CVE-2026-22788?

Organizations using WebErpMesv2 face notable risk from CVE-2026-22788, a missing authentication vulnerability rated CVSS 8.2.. A patch is available.

Is there a public PoC exploit available for CVE-2026-22788?

Yes, a public proof-of-concept exploit is available for CVE-2026-22788. Prioritise patching immediately. EPSS: 0.3%.

How to fix or mitigate CVE-2026-22788?

Within 7 days: Identify all affected systems and apply vendor patches promptly. Audit authentication configurations and rotate any potentially compromised credentials.

Wem CVE-2026-22788

HIGH

Missing Authentication for Critical Function (CWE-306)

2026-01-12 security-advisories@github.com

Authentication Bypass Wem

8.2

CVSS 3.1 · GitHub Advisory

Severity by source

GitHub Advisory PRIMARY

8.2 HIGH

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

Primary rating from GitHub Advisory · only source for this CVE.

CVSS VectorGitHub Advisory

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

Low

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 12, 2026 - 21:54 vuln.today

PoC Detected

Jan 21, 2026 - 19:11 vuln.today

Public exploit code

Patch released

Jan 21, 2026 - 19:11 nvd

Patch available

CVE Published

Jan 12, 2026 - 22:16 nvd

HIGH 8.2

DescriptionGitHub Advisory

WebErpMesv2 is a Resource Management and Manufacturing execution system Web for industry. Prior to 1.19, the WebErpMesV2 application exposes multiple sensitive API endpoints without authentication middleware. An unauthenticated remote attacker can read business-critical data including companies, quotes, orders, tasks, and whiteboards. Limited write access allows creation of company records and full manipulation of collaboration whiteboards. This vulnerability is fixed in 1.19.

AnalysisAI

WebErpMesV2 versions prior to 1.19 expose unauthenticated API endpoints that allow remote attackers to read sensitive manufacturing and business data including orders, quotes, and tasks without credentials. Public exploit code exists for this vulnerability, and attackers can additionally create company records and manipulate collaboration whiteboards. A patch is available in version 1.19 and should be applied immediately to restrict API access.

Technical ContextAI

Classified as CWE-306 (Missing Authentication for Critical Function). Affects Wem. WebErpMesv2 is a Resource Management and Manufacturing execution system Web for industry. Prior to 1.19, the WebErpMesV2 application exposes multiple sensitive API endpoints without authentication middleware. An unauthenticated remote attacker can read business-critical data including companies, quotes, orders, tasks, and whiteboards. Limited write access allows creation of company records and full manipulation of collaboration whiteboards. This vulnerability is fixed in 1.19.