CVE-2026-13207

HIGHPre-NVD 7.57.5—
EchelonGraph scoreHIGH confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-06-30. a secondary CVSS source baseline 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 4 sources updated this week
7.5
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 7.5Exploit: NoneExposed: 0

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

FUXA versions 1.3.1 and prior contain an authentication bypass vulnerability via dot-segment path normalization in the REST API. The API router fails to normalize dot-segment sequences before applying authentication middleware, allowing unauthenticated requests to access protected endpoints by prefixing paths with dot-segments such as /api/./users, /api/./roles, and /api/project/../users. These requests bypass authentication checks and return sensitive user and role data without credentials.

CVSS v3
7.5
EG Score
7.5(high)
EPSS
27.3%
KEV
Not listed

Published

June 30, 2026

Last Modified

July 1, 2026

Advisory Details (3)

Auto-updated Jul 1, 2026
Patch available. Sources: cisa.
cisa Patch Available

Frangoteam FUXA SCADA/HMI | CISA

https://www.cisa.gov/news-events/ics-advisories/icsa-26-181-02
generic

Releases · frangoteam/FUXA · GitHub

https://github.com/frangoteam/FUXA/releases
generic

CSAF/csaf_files/OT/white/2026/icsa-26-181-02.json at develop · cisagov/CSAF · GitHub

https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-181-02.json

Vendor Advisories for CVE-2026-13207(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 36× in last 7d / 36× 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. 2026-07-07 01:34 UTCEG score recompute
  2. 2026-07-07 01:34 UTCGHSA enrichment
  3. 2026-07-06 16:27 UTCEPSS rescore
  4. 2026-07-06 14:13 UTCEG score recompute
  5. 2026-07-06 14:12 UTCGHSA enrichment
  6. 2026-07-06 02:52 UTCEG score recompute
  7. 2026-07-06 02:52 UTCGHSA enrichment
  8. 2026-07-06 02:23 UTCEPSS rescore
  9. 2026-07-05 15:34 UTCEG score recompute
  10. 2026-07-05 15:34 UTCGHSA enrichment
  11. 2026-07-05 04:16 UTCEG score recompute
  12. 2026-07-05 04:15 UTCGHSA enrichment
  13. 2026-07-05 02:30 UTCEPSS rescore
  14. 2026-07-05 02:30 UTCEPSS rescore
  15. 2026-07-04 16:56 UTCEG score recompute
  16. 2026-07-04 16:56 UTCGHSA enrichment
  17. 2026-07-04 06:31 UTCEPSS rescore
  18. 2026-07-04 05:39 UTCEG score recompute
  19. 2026-07-04 05:38 UTCGHSA enrichment
  20. 2026-07-03 18:20 UTCEG score recompute
  21. 2026-07-03 18:20 UTCGHSA enrichment
  22. 2026-07-03 07:01 UTCEG score recompute
  23. 2026-07-03 07:01 UTCGHSA enrichment
  24. 2026-07-02 19:43 UTCEG score recompute
  25. 2026-07-02 19:43 UTCGHSA enrichment
Show 11 more
  1. 2026-07-02 08:25 UTCEG score recompute
  2. 2026-07-02 08:25 UTCGHSA enrichment
  3. 2026-07-01 21:07 UTCEG score recompute
  4. 2026-07-01 21:07 UTCGHSA enrichment
  5. 2026-07-01 19:07 UTCNVD updateCVSS v4 → 8.7
  6. 2026-07-01 15:06 UTCEPSS rescore
  7. 2026-07-01 15:06 UTCEPSS rescore
  8. 2026-07-01 09:49 UTCEG score recompute
  9. 2026-07-01 09:49 UTCGHSA enrichment
  10. 2026-06-30 22:31 UTCEG score recompute
  11. 2026-06-30 22:31 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2026-13207?
CVE-2026-13207 is a high vulnerability published on June 30, 2026. FUXA versions 1.3.1 and prior contain an authentication bypass vulnerability via dot-segment path normalization in the REST API. The API router fails to normalize dot-segment sequences before applying authentication middleware, allowing unauthenticated requests to access protected endpoints by…
When was CVE-2026-13207 disclosed?
CVE-2026-13207 was first published in the National Vulnerability Database on June 30, 2026, with the most recent update on July 1, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-13207 actively exploited?
CVE-2026-13207 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 27.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-13207?
CVE-2026-13207 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2026-13207?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-13207, 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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