CVE-2026-36467

HIGHPre-NVD 7.27.2—
EchelonGraph scoreHIGH confidence

Score 7.2 from GitHub Security Advisory (severity: HIGH) published 2026-09-21. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 7.2; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 4 sources updated this week
7.2EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 7.2Exploit: None knownExposed: 0

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

Unrestricted Upload of File with Dangerous Type in core/modules/media.php in CuteNews v.2.1.2 allows remote authenticated users with access to the Media Manager panel to execute arbitrary code in the context of the web application, leading to remote server access by triggering a reverse shell.

CVSS v3
7.2
EG Score
7.2(high)
EG Risk
37(Track)
EG Risk 37/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity72% × 45%
Exploitation1% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
61%
KEV
Not listed

Published

September 21, 2026

Last Modified

September 22, 2026

Advisory Details (3)

Auto-updated Sep 21, 2026
No patch confirmed yet.
generic

GitHub - UmbraDeorum/cutenews-2.0-CVEs-2026-Disclosure: Cutenews (https://github.com/CuteNews/cutenews-2.0) Multiple CVEs 2026 Disclosure Repository · GitHub

https://github.com/UmbraDeorum/cutenews-2.0-CVEs-2026-Disclosure
generic

cutenews-2.0/core/modules/media.php at master · CuteNews/cutenews-2.0 · GitHub

https://github.com/CuteNews/cutenews-2.0/blob/master/core/modules/media.php
generic

GitHub - CuteNews/cutenews-2.0: Cutenews 2.0 Repositary · GitHub

https://github.com/CuteNews/cutenews-2.0

Vendor Advisories for CVE-2026-36467(1)

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

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 16× in last 7d / 16× 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. 2026-09-25 08:40 UTCGHSA enrichment
  2. 2026-09-24 20:35 UTCEG score recompute
  3. 2026-09-24 20:35 UTCGHSA enrichment
  4. 2026-09-24 08:30 UTCGHSA enrichment
  5. 2026-09-23 20:24 UTCEG score recompute
  6. 2026-09-23 20:24 UTCGHSA enrichment
  7. 2026-09-23 08:17 UTCGHSA enrichment
  8. 2026-09-22 20:12 UTCGHSA enrichment
  9. 2026-09-22 16:35 UTCEG score recompute
  10. 2026-09-22 16:35 UTCGHSA enrichment
  11. 2026-09-22 04:29 UTCEG score recompute
  12. 2026-09-22 04:29 UTCGHSA enrichment
  13. 2026-09-21 16:24 UTCEG score recompute▲ 7.20
  14. 2026-09-21 16:23 UTCNVD updateCVSS v3 → 7.2 · severity → HIGH
  15. 2026-09-21 15:30 UTCEG score recompute
  16. 2026-09-21 15:30 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-36467?
CVE-2026-36467 is a high vulnerability published on September 21, 2026. Unrestricted Upload of File with Dangerous Type in core/modules/media.php in CuteNews v.2.1.2 allows remote authenticated users with access to the Media Manager panel to execute arbitrary code in the context of the web application, leading to remote server access by triggering a reverse shell.
When was CVE-2026-36467 disclosed?
CVE-2026-36467 was first published in the National Vulnerability Database on September 21, 2026, with the most recent update on September 22, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-36467 actively exploited?
CVE-2026-36467 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 39.4% of all scored CVEs.
What is the CVSS score of CVE-2026-36467?
CVE-2026-36467 has a CVSS v3.1 base score of 7.2 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-36467?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-36467, 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

Explore the affected products and dependency analysis for CVE-2026-36467

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