An authentication bypass in Lin-CMS v0.2.1 allows attackers to escalate privileges to Super Administrator.
Priority MEDIUM 64CWE-287Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- High
- User interaction
- None
- Attack complexity
- High
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA and GitHub. Impact type from CWE-287.
Summary
An authentication bypass in Lin-CMS v0.2.1 allows attackers to escalate privileges to Super Administrator.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.01219 68th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
| — | Lin-CMS (PyPI) | up to 0.2.1 | — | No fix listed | GHSA-4vrc-q7m6-vq7w |
| — | io.github.talelin:lin-cms-core (Maven) | up to 0.2.1 | — | No fix listed | GHSA-4vrc-q7m6-vq7w |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- Lin-CMS (PyPI) Vendor— Affected up to 0.2.1 Fixed in — No fix listed GHSA-4vrc-q7m6-vq7w
- io.github.talelin:lin-cms-core (Maven) Vendor— Affected up to 0.2.1 Fixed in — No fix listed GHSA-4vrc-q7m6-vq7w
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:lin-cms_project:lin-cms:0.2.1:*:*:*:*:*:*:* | 0.2.1 | Vulnerable | Lin-cms Project |
- cpe:2.3:a:lin-cms_project:lin-cms:0.2.1:*:*:*:*:*:*:* Versions 0.2.1 Vulnerable ·Lin-cms Project
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2022-44244
- 2026-10-03 Alias added: GHSA-4vrc-q7m6-vq7w
References
Sources
- CVE-2022-44244 · CVE Program
- CVE-2022-44244 · NVD
- FIRST EPSS
- GHSA-4vrc-q7m6-vq7w · GitHub Advisory Database · CC BY 4.0
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