CVE-2026-82667

MEDIUMPre-NVD 4.74.7—
EchelonGraph scoreHIGH confidence

Score 4.7 from GitHub Security Advisory (severity: LOW) published 2026-08-31. a secondary CVSS source baseline 4.7; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
4.7EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 4.7Exploit: None knownExposed: 0

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

A vulnerability has been found in yaojingang GEOFlow up to 2.1.0. Impacted is the function DistributionController.isValidHttpEndpoint of the file app/Services/GeoFlow/GenericHttpEndpointResolver.php. Such manipulation of the argument endpoint_url leads to server-side request forgery. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 2.1.1 is recommended to address this issue. The name of the patch is 67abfd864a15d169a78429f3290c91cb3b93e849. It is advisable to upgrade the affected component.

CVSS v3
4.7
EG Score
4.7(high)
EG Risk
26(Track)
EG Risk 26/100SSVC: 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
Severity47% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
28%
KEV
Not listed

Published

August 31, 2026

Last Modified

August 31, 2026

Advisory Details (4)

Auto-updated Aug 31, 2026
Patch available. Sources: github_pr, github_release.
generic

GitHub - yaojingang/GEOFlow: Open-source GEO content engineering and multi-site distribution platform with AI quality inspection, illustrated admin help, hosted sites, browser-assisted publishing, and signed updates. · GitHub

https://github.com/yaojingang/GEOFlow/
github_release Patch Available

GEOFlow v2.1.1

Patch available: yaojingang/GEOFlow v2.1.1

https://github.com/yaojingang/GEOFlow/releases/tag/v2.1.1
github_pr Patch Available

fix: address security vulnerabilities reported in #60

Patch available: yaojingang/GEOFlow v2.1.1 (PR #61 merged 2026-07-17)

https://github.com/yaojingang/GEOFlow/pull/61
generic

Multiple Vulnerabilities: XSS, Arbitrary File Deletion, SSRF, and Blade RCE · Issue #60 · yaojingang/GEOFlow · GitHub

https://github.com/yaojingang/GEOFlow/issues/60

Vendor Advisories for CVE-2026-82667(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 17× in last 7d / 57× 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. 2026-09-20 20:16 UTCEPSS rescore
  2. 2026-09-20 12:34 UTCEG score recompute
  3. 2026-09-20 12:33 UTCGHSA enrichment
  4. 2026-09-19 10:00 UTCEG score recompute
  5. 2026-09-19 10:00 UTCGHSA enrichment
  6. 2026-09-18 19:28 UTCEPSS rescore
  7. 2026-09-18 07:44 UTCEG score recompute
  8. 2026-09-18 07:44 UTCGHSA enrichment
  9. 2026-09-17 05:35 UTCEG score recompute
  10. 2026-09-17 05:35 UTCGHSA enrichment
  11. 2026-09-16 14:08 UTCEPSS rescore
  12. 2026-09-16 05:15 UTCEPSS rescore
  13. 2026-09-16 03:26 UTCEG score recompute
  14. 2026-09-16 03:26 UTCGHSA enrichment
  15. 2026-09-15 03:12 UTCEPSS rescore
  16. 2026-09-15 03:12 UTCEPSS rescore
  17. 2026-09-15 01:17 UTCGHSA enrichment
  18. 2026-09-13 23:08 UTCEG score recompute
  19. 2026-09-13 23:08 UTCGHSA enrichment
  20. 2026-09-12 20:59 UTCEG score recompute
  21. 2026-09-12 20:59 UTCGHSA enrichment
  22. 2026-09-11 18:50 UTCEG score recompute
  23. 2026-09-11 18:50 UTCGHSA enrichment
  24. 2026-09-11 14:53 UTCEPSS rescore
  25. 2026-09-11 14:53 UTCEPSS rescore
Show 32 more
  1. 2026-09-10 16:40 UTCEG score recompute
  2. 2026-09-10 16:40 UTCGHSA enrichment
  3. 2026-09-09 14:31 UTCEG score recompute
  4. 2026-09-09 14:31 UTCGHSA enrichment
  5. 2026-09-08 22:01 UTCEPSS rescore
  6. 2026-09-08 12:17 UTCEG score recompute
  7. 2026-09-08 12:17 UTCGHSA enrichment
  8. 2026-09-07 10:04 UTCEG score recompute
  9. 2026-09-07 10:04 UTCGHSA enrichment
  10. 2026-09-06 13:48 UTCEPSS rescore
  11. 2026-09-06 07:51 UTCEG score recompute
  12. 2026-09-06 07:51 UTCGHSA enrichment
  13. 2026-09-05 15:31 UTCEPSS rescore
  14. 2026-09-05 05:43 UTCEG score recompute
  15. 2026-09-05 05:43 UTCGHSA enrichment
  16. 2026-09-04 05:07 UTCEPSS rescore
  17. 2026-09-04 03:34 UTCGHSA enrichment
  18. 2026-09-03 01:21 UTCEG score recompute
  19. 2026-09-03 01:21 UTCGHSA enrichment
  20. 2026-09-02 14:12 UTCEPSS rescore
  21. 2026-09-01 23:11 UTCEG score recompute
  22. 2026-09-01 23:11 UTCGHSA enrichment
  23. 2026-09-01 13:54 UTCEPSS rescore
  24. 2026-09-01 04:40 UTCEPSS rescore
  25. 2026-09-01 04:40 UTCEPSS rescore
  26. 2026-08-31 21:02 UTCGHSA enrichment
  27. 2026-08-31 15:24 UTCGHSA enrichment
  28. 2026-08-31 09:37 UTCEG score recompute
  29. 2026-08-31 09:37 UTCGHSA enrichment
  30. 2026-08-31 09:36 UTCNVD updateCVSS v4 → 2
  31. 2026-08-31 08:55 UTCEG score recompute
  32. 2026-08-31 08:52 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-82667?
CVE-2026-82667 is a medium vulnerability published on August 31, 2026. A vulnerability has been found in yaojingang GEOFlow up to 2.1.0. Impacted is the function DistributionController.isValidHttpEndpoint of the file app/Services/GeoFlow/GenericHttpEndpointResolver.php. Such manipulation of the argument endpoint_url leads to server-side request forgery. It is possible…
When was CVE-2026-82667 disclosed?
CVE-2026-82667 was first published in the National Vulnerability Database on August 31, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-82667 actively exploited?
CVE-2026-82667 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 72.2% of all scored CVEs.
What is the CVSS score of CVE-2026-82667?
CVE-2026-82667 has a CVSS v3 base score of 4.7 (NVD).
How do I remediate CVE-2026-82667?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-82667, 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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