CVE-2023-51649

MEDIUMNVD 4.33.5▼
EchelonGraph scoreMEDIUM confidence

This low-severity CVE scores 3.5 under NVD CVSS v3. EPSS exploit probability: 0.1%, top 72% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, nvd
4.3
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 4.3Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Nautobot is a Network Source of Truth and Network Automation Platform built as a web application atop the Django Python framework with a PostgreSQL or MySQL database. When submitting a Job to run via a Job Button, only the model-level extras.run_job permission is checked (i.e., does the user have permission to run Jobs in general). Object-level permissions (i.e., does the user have permission to run this specific Job?) are not enforced by the URL/view used in this case. A user with permissions to run even a single Job can actually run all configured JobButton Jobs. Fix will be available in Nautobot 1.6.8 and 2.1.0

CVSS v3
4.3
EG Score
3.5(medium)
EPSS
36.1%
KEV
Not listed

Published

December 22, 2023

Last Modified

June 17, 2026

References (8)

Vendor Advisories for CVE-2023-51649(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Affected Packages

(1 across 1 ecosystem)
PyPI(1)
PackageVulnerable rangeFixed inDependents
nautobot1.5.14 ... 2.1.0b1 (27 versions)2.1.0—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 9× in last 7d / 45× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-07-11 08:26 UTCEPSS rescore
  2. 2026-07-09 19:08 UTCEPSS rescore
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  20. 2026-06-27 01:07 UTCOSV refresh
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  25. 2026-06-24 06:35 UTCNVD updateCVSS v3 → 4.3 · severity → MEDIUM
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  1. 2026-06-23 21:31 UTCEPSS rescore
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  24. 2026-06-09 11:28 UTCOSV refresh
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  55. 2026-05-26 07:18 UTCEPSS rescore
  56. 2026-05-24 11:34 UTCEG score recompute
  57. 2026-05-24 06:36 UTCOSV refresh

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2023-51649?
CVE-2023-51649 is a medium vulnerability published on December 22, 2023. Nautobot is a Network Source of Truth and Network Automation Platform built as a web application atop the Django Python framework with a PostgreSQL or MySQL database. When submitting a Job to run via a Job Button, only the model-level extras.run_job permission is checked (i.e., does the user have…
When was CVE-2023-51649 disclosed?
CVE-2023-51649 was first published in the National Vulnerability Database on December 22, 2023, with the most recent update on June 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2023-51649 actively exploited?
CVE-2023-51649 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 36.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2023-51649?
CVE-2023-51649 has a CVSS v3 base score of 4.3 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 3.5.
How do I remediate CVE-2023-51649?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-51649, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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