CVE-2026-84767

MEDIUMPre-NVD 5.35.3—
EchelonGraph scoreHIGH confidence

Score 5.3 from GitHub Security Advisory published 2026-09-03. a secondary CVSS source baseline 5.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
5.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.3Exploit: None knownExposed: 0

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

Unauthenticated Bypass Vulnerability in BookIt <= 2.6.0.3 versions.

CVSS v3
5.3
EG Score
5.3(high)
EG Risk
39(Track)
EG Risk 39/100SSVC: 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
Severity53% × 45%
Exploitation0% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
2%
KEV
Not listed

Published

September 3, 2026

Last Modified

September 4, 2026

References (1)

Vendor Advisories for CVE-2026-84767(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 21× in last 7d / 47× 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. 2026-09-19 22:21 UTCEG score recompute
  2. 2026-09-19 22:21 UTCGHSA enrichment
  3. 2026-09-18 23:21 UTCEG score recompute
  4. 2026-09-18 23:21 UTCGHSA enrichment
  5. 2026-09-18 19:28 UTCEPSS rescore
  6. 2026-09-18 00:22 UTCEG score recompute
  7. 2026-09-18 00:22 UTCGHSA enrichment
  8. 2026-09-17 19:32 UTCEPSS rescore
  9. 2026-09-17 01:22 UTCEG score recompute
  10. 2026-09-17 01:22 UTCGHSA enrichment
  11. 2026-09-16 14:09 UTCEPSS rescore
  12. 2026-09-16 05:15 UTCEPSS rescore
  13. 2026-09-16 02:22 UTCGHSA enrichment
  14. 2026-09-15 03:23 UTCEG score recompute
  15. 2026-09-15 03:23 UTCGHSA enrichment
  16. 2026-09-15 03:12 UTCEPSS rescore
  17. 2026-09-15 03:12 UTCEPSS rescore
  18. 2026-09-14 04:24 UTCEG score recompute
  19. 2026-09-14 04:24 UTCGHSA enrichment
  20. 2026-09-13 05:25 UTCEG score recompute
  21. 2026-09-13 05:25 UTCGHSA enrichment
  22. 2026-09-12 06:26 UTCEG score recompute
  23. 2026-09-12 06:26 UTCGHSA enrichment
  24. 2026-09-11 14:53 UTCEPSS rescore
  25. 2026-09-11 14:53 UTCEPSS rescore
Show 22 more
  1. 2026-09-11 07:26 UTCEG score recompute
  2. 2026-09-11 07:26 UTCGHSA enrichment
  3. 2026-09-10 08:26 UTCGHSA enrichment
  4. 2026-09-09 09:26 UTCEG score recompute
  5. 2026-09-09 09:26 UTCGHSA enrichment
  6. 2026-09-08 22:01 UTCEPSS rescore
  7. 2026-09-08 10:25 UTCEG score recompute
  8. 2026-09-08 10:25 UTCGHSA enrichment
  9. 2026-09-07 11:23 UTCEG score recompute
  10. 2026-09-07 11:23 UTCGHSA enrichment
  11. 2026-09-06 13:48 UTCEPSS rescore
  12. 2026-09-06 12:19 UTCEG score recompute
  13. 2026-09-06 12:19 UTCGHSA enrichment
  14. 2026-09-05 15:31 UTCEPSS rescore
  15. 2026-09-05 13:20 UTCGHSA enrichment
  16. 2026-09-04 14:21 UTCEG score recompute
  17. 2026-09-04 14:21 UTCGHSA enrichment
  18. 2026-09-04 13:54 UTCEG score recompute
  19. 2026-09-04 13:54 UTCGHSA enrichment
  20. 2026-09-03 17:36 UTCEG score recompute
  21. 2026-09-03 16:34 UTCEG score recompute
  22. 2026-09-03 16:33 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-84767?
CVE-2026-84767 is a medium vulnerability published on September 3, 2026. Unauthenticated Bypass Vulnerability in BookIt <= 2.6.0.3 versions.
When was CVE-2026-84767 disclosed?
CVE-2026-84767 was first published in the National Vulnerability Database on September 3, 2026, with the most recent update on September 4, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-84767 actively exploited?
CVE-2026-84767 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 97.5% of all scored CVEs.
What is the CVSS score of CVE-2026-84767?
CVE-2026-84767 has a CVSS v3 base score of 5.3 (NVD).
How do I remediate CVE-2026-84767?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-84767, 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-2026-84767

Explore →

Is Your Infrastructure Affected by CVE-2026-84767?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs