Which versions of Djangoblog are affected by CVE-2026-6577?

DjangoBlog versions 2.1.0.0 and earlier contain an unauthenticated remote injection vulnerability in the OwnTracks GPS logging endpoint that allows attackers to inject malicious tracking data without…

Is there a public PoC exploit available for CVE-2026-6577?

Yes, a public proof-of-concept exploit is available for CVE-2026-6577. Prioritise patching immediately. EPSS: 0.1%.

How to fix or mitigate CVE-2026-6577?

Within 24 hours: Identify all DjangoBlog 2.1.0.0 and prior instances in your environment, prioritizing internet-facing deployments with OwnTracks integration enabled. Within 7 days: Implement network-level access controls to restrict the owntracks/views.py logtracks endpoint to authorized IP ranges only, and disable OwnTracks integration if not actively used. Within 30 days: Evaluate upgrading to a patched DjangoBlog version if available from upstream, or migrate to an alternative solution; contact vendor for patch timeline and interim guidance.

Djangoblog CVE-2026-6577

Q: What is the CVSS score of CVE-2026-6577?

CVE-2026-6577 has a CVSS 4.0 base score of 5.5 (Medium). CVSS vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X. EPSS exploitation probability: 0.1%.

EUVD-2026-23708 MEDIUM

Missing Authentication for Critical Function (CWE-306)

2026-04-19 VulDB

Authentication Bypass Djangoblog

5.5

CVSS 4.0 · NVD

Severity by source

NVD PRIMARY

5.5 MEDIUM

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Lifecycle Timeline

CVSS changed

Apr 29, 2026 - 01:12 NVD

6.9 (MEDIUM) 5.5 (MEDIUM)

PoC Detected

Apr 29, 2026 - 01:00 vuln.today

Public exploit code

Severity Changed

Apr 19, 2026 - 20:22 NVD

HIGH MEDIUM

CVSS changed

Apr 19, 2026 - 20:22 NVD

7.3 (HIGH) 6.9 (MEDIUM)

Analysis Generated

Apr 19, 2026 - 20:06 vuln.today

EUVD ID Assigned

Apr 19, 2026 - 20:00 euvd

EUVD-2026-23708

Analysis Generated

Apr 19, 2026 - 20:00 vuln.today

CVE Published

Apr 19, 2026 - 19:30 nvd

MEDIUM 5.5

DescriptionCVE.org

A vulnerability was identified in liangliangyy DjangoBlog up to 2.1.0.0. The impacted element is an unknown function of the file owntracks/views.py of the component logtracks Endpoint. The manipulation leads to missing authentication. The attack can be initiated remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

AnalysisAI

Missing authentication in DjangoBlog 2.1.0.0 and prior allows remote unauthenticated attackers to inject GPS tracking data via the owntracks/views.py logtracks endpoint. Publicly available exploit code exists (GitHub POC). CVSS 7.3 with full network attack vector (AV:N/AC:L/PR:N/UI:N). EPSS and KEV status not provided, but POC availability indicates medium-to-high exploitation risk for internet-facing DjangoBlog instances with OwnTracks integration enabled. Vendor non-responsive to disclosure.

Technical ContextAI

DjangoBlog is a Python-based blog platform built on Django framework. The vulnerability resides in the OwnTracks integration component (owntracks/views.py), which implements location tracking functionality via the logtracks endpoint. The root cause is CWE-306 (Missing Authentication for Critical Function), meaning the endpoint accepts and processes GPS tracking data without validating the requester's identity or authorization. The affected product is identified as cpe:2.3:a:liangliangyy:djangoblog through version 2.1.0.0. OwnTracks is a privacy-focused location tracking protocol typically requiring authenticated clients, but this implementation fails to enforce authentication checks before accepting location data submissions.

RemediationAI

No vendor-released patch identified at time of analysis due to vendor non-responsiveness to disclosure. Immediate compensating controls: Disable the OwnTracks integration entirely if GPS tracking functionality is not business-critical (eliminates attack surface but removes location tracking capability). If OwnTracks must remain operational, implement reverse proxy authentication (e.g., nginx basic auth or OAuth2 proxy) in front of the /owntracks/logtracks endpoint to enforce authentication before requests reach the vulnerable Django view (adds operational complexity and may break legitimate OwnTracks clients expecting direct endpoint access). Restrict network access to the logtracks endpoint via firewall rules to trusted IP ranges only (effective for known-client scenarios but incompatible with mobile tracking use cases). Apply Web Application Firewall (WAF) rules to require valid session tokens or API keys in requests to owntracks paths (requires custom rule development and testing). Monitor for patch availability at the project's GitHub repository github.com/liangliangyy/DjangoBlog. All mitigations except disabling the feature carry risk of disrupting legitimate OwnTracks functionality and require testing against deployment-specific tracking workflows.