CVE-2026-54830

HIGHPre-NVD 7.57.5—
EchelonGraph scoreHIGH confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-06-25. a secondary CVSS source baseline 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 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.

Unauthenticated Broken Access Control in Five Star Restaurant Reservations <= 2.7.19 versions.

CVSS v3
7.5
EG Score
7.5(high)
EPSS
14.8%
KEV
Not listed

Published

June 25, 2026

Last Modified

June 29, 2026

Advisory Details (1)

Auto-updated Jun 29, 2026
No patch confirmed yet.
generic

Broken Access Control in WordPress Five Star Restaurant Reservations Plugin - Patchstack

https://patchstack.com/database/wordpress/plugin/restaurant-reservations/vulnerability/wordpress-five-star-restaurant-reservations-plugin-2-7-19-broken-access-control-vulnerability?_s_id=cve

Vendor Advisories for CVE-2026-54830(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 38× in last 7d / 64× 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 00:08 UTCEG score recompute
  2. 2026-07-07 00:08 UTCGHSA enrichment
  3. 2026-07-06 16:27 UTCEPSS rescore
  4. 2026-07-06 16:27 UTCEPSS rescore
  5. 2026-07-06 12:18 UTCEG score recompute
  6. 2026-07-06 12:18 UTCGHSA enrichment
  7. 2026-07-06 02:23 UTCEPSS rescore
  8. 2026-07-06 02:23 UTCEPSS rescore
  9. 2026-07-06 00:29 UTCEG score recompute
  10. 2026-07-06 00:29 UTCGHSA enrichment
  11. 2026-07-05 12:39 UTCEG score recompute
  12. 2026-07-05 12:39 UTCGHSA enrichment
  13. 2026-07-05 02:31 UTCEPSS rescore
  14. 2026-07-05 02:30 UTCEPSS rescore
  15. 2026-07-05 00:49 UTCEG score recompute
  16. 2026-07-05 00:49 UTCGHSA enrichment
  17. 2026-07-04 12:59 UTCEG score recompute
  18. 2026-07-04 12:59 UTCGHSA enrichment
  19. 2026-07-04 06:31 UTCEPSS rescore
  20. 2026-07-04 06:31 UTCEPSS rescore
  21. 2026-07-04 01:09 UTCEG score recompute
  22. 2026-07-04 01:09 UTCGHSA enrichment
  23. 2026-07-03 13:19 UTCEG score recompute
  24. 2026-07-03 13:19 UTCGHSA enrichment
  25. 2026-07-03 01:30 UTCEG score recompute
Show 39 more
  1. 2026-07-03 01:29 UTCGHSA enrichment
  2. 2026-07-02 13:40 UTCEG score recompute
  3. 2026-07-02 13:40 UTCGHSA enrichment
  4. 2026-07-02 01:50 UTCEG score recompute
  5. 2026-07-02 01:50 UTCGHSA enrichment
  6. 2026-07-01 15:07 UTCEPSS rescore
  7. 2026-07-01 13:59 UTCEG score recompute
  8. 2026-07-01 13:59 UTCGHSA enrichment
  9. 2026-07-01 02:10 UTCEG score recompute
  10. 2026-07-01 02:10 UTCGHSA enrichment
  11. 2026-06-30 23:22 UTCEPSS rescore
  12. 2026-06-30 14:20 UTCEG score recompute
  13. 2026-06-30 14:20 UTCGHSA enrichment
  14. 2026-06-30 02:29 UTCEG score recompute
  15. 2026-06-30 02:29 UTCGHSA enrichment
  16. 2026-06-29 14:39 UTCEG score recompute
  17. 2026-06-29 14:39 UTCGHSA enrichment
  18. 2026-06-29 14:06 UTCEPSS rescore
  19. 2026-06-29 14:06 UTCEPSS rescore
  20. 2026-06-29 02:49 UTCEG score recompute
  21. 2026-06-29 02:49 UTCGHSA enrichment
  22. 2026-06-28 14:59 UTCEG score recompute
  23. 2026-06-28 14:59 UTCGHSA enrichment
  24. 2026-06-28 14:07 UTCEPSS rescore
  25. 2026-06-28 04:56 UTCEPSS rescore
  26. 2026-06-28 04:56 UTCEPSS rescore
  27. 2026-06-28 03:09 UTCEG score recompute
  28. 2026-06-28 03:09 UTCGHSA enrichment
  29. 2026-06-27 15:19 UTCEG score recompute
  30. 2026-06-27 15:19 UTCGHSA enrichment
  31. 2026-06-27 03:29 UTCEG score recompute
  32. 2026-06-27 03:29 UTCGHSA enrichment
  33. 2026-06-27 03:08 UTCEPSS rescore
  34. 2026-06-26 15:26 UTCEG score recompute
  35. 2026-06-26 15:26 UTCGHSA enrichment
  36. 2026-06-26 03:37 UTCEG score recompute
  37. 2026-06-26 03:37 UTCGHSA enrichment
  38. 2026-06-25 15:47 UTCEG score recompute
  39. 2026-06-25 15:47 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2026-54830?
CVE-2026-54830 is a high vulnerability published on June 25, 2026. Unauthenticated Broken Access Control in Five Star Restaurant Reservations <= 2.7.19 versions.
When was CVE-2026-54830 disclosed?
CVE-2026-54830 was first published in the National Vulnerability Database on June 25, 2026, with the most recent update on June 29, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-54830 actively exploited?
CVE-2026-54830 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 14.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-54830?
CVE-2026-54830 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2026-54830?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-54830, 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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